text: // Note: These are the rules that formats use
  // The list of formats is stored in config/formats.js
  
  'use strict';
  
  exports.BattleFormats = {
  
  	// Rulesets
  	///////////////////////////////////////////////////////////////////
  
  	standard: {
  		effectType: 'ValidatorRule',
  		name: 'Standard',
  		ruleset: ['Sleep Clause Mod', 'Species Clause', 'Nickname Clause', 'OHKO Clause', 'Moody Clause', 'Evasion Moves Clause', 'Endless Battle Clause', 'HP Percentage Mod', 'Cancel Mod'],
  		banlist: ['Unreleased', 'Illegal'],
  	},
  	standardnext: {
  		effectType: 'ValidatorRule',
  		name: 'Standard NEXT',
  		ruleset: ['Sleep Clause Mod', 'Species Clause', 'Nickname Clause', 'OHKO Clause', 'HP Percentage Mod', 'Cancel Mod'],
  		banlist: ['Illegal', 'Soul Dew'],
  	},
  	standardubers: {
  		effectType: 'ValidatorRule',
  		name: 'Standard Ubers',
  		ruleset: ['Sleep Clause Mod', 'Species Clause', 'Nickname Clause', 'Moody Clause', 'OHKO Clause', 'Endless Battle Clause', 'HP Percentage Mod', 'Cancel Mod'],
  		banlist: ['Unreleased', 'Illegal'],
  	},
  	standardgbu: {
  		effectType: 'ValidatorRule',
  		name: 'Standard GBU',
  		ruleset: ['Species Clause', 'Nickname Clause', 'Item Clause', 'Cancel Mod'],
  		banlist: ['Unreleased', 'Illegal', 'Soul Dew',
  			'Mewtwo',
  			'Mew',
  			'Lugia',
  			'Ho-Oh',
  			'Celebi',
  			'Kyogre',
  			'Groudon',
  			'Rayquaza',
  			'Jirachi',
  			'Deoxys', 'Deoxys-Attack', 'Deoxys-Defense', 'Deoxys-Speed',
  			'Dialga',
  			'Palkia',
  			'Giratina', 'Giratina-Origin',
  			'Phione',
  			'Manaphy',
  			'Darkrai',
  			'Shaymin', 'Shaymin-Sky',
  			'Arceus',
  			'Victini',
  			'Reshiram',
  			'Zekrom',
  			'Kyurem', 'Kyurem-Black', 'Kyurem-White',
  			'Keldeo',
  			'Meloetta',
  			'Genesect',
  			'Xerneas',
  			'Yveltal',
  			'Zygarde',
  			'Diancie',
  			'Hoopa', 'Hoopa-Unbound',
  			'Volcanion',
  		],
  	},
  	standarddoubles: {
  		effectType: 'ValidatorRule',
  		name: 'Standard Doubles',
  		ruleset: ['Species Clause', 'Nickname Clause', 'OHKO Clause', 'Moody Clause', 'Evasion Abilities Clause', 'Evasion Moves Clause', 'Endless Battle Clause', 'HP Percentage Mod', 'Cancel Mod'],
  		banlist: ['Unreleased', 'Illegal'],
  	},
  	pokemon: {
  		effectType: 'ValidatorRule',
  		name: 'Pokemon',
  		onValidateTeam: function (team, format) {
  			let problems = [];
  			// ----------- legality line ------------------------------------------
  			if (!format || !format.banlistTable || !format.banlistTable['illegal']) return problems;
  			// everything after this line only happens if we're doing legality enforcement
  			let kyurems = 0;
  			for (let i = 0; i < team.length; i++) {
  				if (team[i].species === 'Kyurem-White' || team[i].species === 'Kyurem-Black') {
  					if (kyurems > 0) {
  						problems.push('You cannot have more than one Kyurem-Black/Kyurem-White.');
  						break;
  					}
  					kyurems++;
  				}
  			}
  			return problems;
  		},
  		onChangeSet: function (set, format) {
  			let item = this.getItem(set.item);
  			let template = this.getTemplate(set.species);
  			let problems = [];
  			let totalEV = 0;
  			let allowCAP = !!(format && format.banlistTable && format.banlistTable['allowcap']);
  
  			if (set.species === set.name) delete set.name;
  			if (template.gen > this.gen) {
  				problems.push(set.species + ' does not exist in gen ' + this.gen + '.');
  			}
  			let ability = {};
  			if (set.ability) {
  				ability = this.getAbility(set.ability);
  				if (ability.gen > this.gen) {
  					problems.push(ability.name + ' does not exist in gen ' + this.gen + '.');
  				}
  			}
  			if (set.moves) {
  				for (let i = 0; i < set.moves.length; i++) {
  					let move = this.getMove(set.moves[i]);
  					if (move.gen > this.gen) {
  						problems.push(move.name + ' does not exist in gen ' + this.gen + '.');
  					} else if (!allowCAP && move.isNonstandard) {
  						problems.push(move.name + ' does not exist.');
  					}
  				}
  			}
  			if (item.gen > this.gen) {
  				problems.push(item.name + ' does not exist in gen ' + this.gen + '.');
  			}
  			if (set.moves && set.moves.length > 4) {
  				problems.push((set.name || set.species) + ' has more than four moves.');
  			}
  			if (set.level && set.level > 100) {
  				problems.push((set.name || set.species) + ' is higher than level 100.');
  			}
  
  			if (!allowCAP || template.tier !== 'CAP') {
  				if (template.isNonstandard) {
  					problems.push(set.species + ' does not exist.');
  				}
  				if (ability.isNonstandard) {
  					problems.push(ability.name + ' does not exist.');
  				}
  				if (item.isNonstandard) {
  					if (item.isNonstandard === 'gen2') {
  						problems.push(item.name + ' does not exist outside of gen 2.');
  					} else {
  						problems.push(item.name + ' does not exist.');
  					}
  				}
  			}
  			for (let k in set.evs) {
  				if (typeof set.evs[k] !== 'number' || set.evs[k] < 0) {
  					set.evs[k] = 0;
  				}
  				totalEV += set.evs[k];
  			}
  			// In gen 6, it is impossible to battle other players with pokemon that break the EV limit
  			if (totalEV > 510 && this.gen >= 6) {
  				problems.push((set.name || set.species) + " has more than 510 total EVs.");
  			}
  
  			// ----------- legality line ------------------------------------------
  			if (!format.banlistTable || !format.banlistTable['illegal']) return problems;
  			// everything after this line only happens if we're doing legality enforcement
  
  			// only in gen 1 and 2 it was legal to max out all EVs
  			if (this.gen >= 3 && totalEV > 510) {
  				problems.push((set.name || set.species) + " has more than 510 total EVs.");
  			}
  
  			if (template.gender) {
  				if (set.gender !== template.gender) {
  					set.gender = template.gender;
  				}
  			} else {
  				if (set.gender !== 'M' && set.gender !== 'F') {
  					set.gender = undefined;
  				}
  			}
  
  			// Legendary Pokemon must have at least 3 perfect IVs in gen 6
  			let baseTemplate = this.getTemplate(template.baseSpecies);
  			if (set.ivs && this.gen >= 6 && (baseTemplate.gen >= 6 || format.requirePentagon) && (template.eggGroups[0] === 'Undiscovered' || template.species === 'Manaphy') && !template.prevo && !template.nfe &&
  				// exceptions
  				template.species !== 'Unown' && template.baseSpecies !== 'Pikachu' && (template.baseSpecies !== 'Diancie' || !set.shiny)) {
  				let perfectIVs = 0;
  				for (let i in set.ivs) {
  					if (set.ivs[i] >= 31) perfectIVs++;
  				}
  				let reason = (format.requirePentagon ? " and this format requires gen " + this.gen + " Pokémon" : " in gen 6");
  				if (perfectIVs < 3) problems.push((set.name || set.species) + " must have at least three perfect IVs because it's a legendary" + reason + ".");
  			}
  
  			// limit one of each move
  			let moves = [];
  			if (set.moves) {
  				let hasMove = {};
  				for (let i = 0; i < set.moves.length; i++) {
  					let move = this.getMove(set.moves[i]);
  					let moveid = move.id;
  					if (hasMove[moveid]) continue;
  					hasMove[moveid] = true;
  					moves.push(set.moves[i]);
  				}
  			}
  			set.moves = moves;
  
  			let battleForme = template.battleOnly && template.species;
  			if (battleForme) {
  				if (template.requiredAbility && set.ability !== template.requiredAbility) {
  					problems.push("" + template.species + " transforms in-battle with " + template.requiredAbility + "."); // Darmanitan-Zen, Zygarde-Complete
  				}
  				if (template.requiredItems && !template.requiredItems.includes(item.name)) {
  					problems.push("" + template.species + " transforms in-battle with " + Chat.plural(template.requiredItems.length, "either ") + template.requiredItems.join(" or ") + '.'); // Mega or Primal
  				}
  				if (template.requiredMove && set.moves.indexOf(toId(template.requiredMove)) < 0) {
  					problems.push("" + template.species + " transforms in-battle with " + template.requiredMove + "."); // Meloetta-Pirouette, Rayquaza-Mega
  				}
  				if (!format.noChangeForme) set.species = template.baseSpecies; // Fix forme for Aegislash, Castform, etc.
  			} else {
  				if (template.requiredAbility && set.ability !== template.requiredAbility) {
  					problems.push("" + (set.name || set.species) + " needs the ability " + template.requiredAbility + "."); // No cases currently.
  				}
  				if (template.requiredItems && !template.requiredItems.includes(item.name)) {
  					problems.push("" + (set.name || set.species) + " needs to hold " + Chat.plural(template.requiredItems.length, "either ") + template.requiredItems.join(" or ") + '.'); // Memory/Drive/Griseous Orb/Plate/Z-Crystal - Forme mismatch
  				}
  				if (template.requiredMove && set.moves.indexOf(toId(template.requiredMove)) < 0) {
  					problems.push("" + (set.name || set.species) + " needs to have the move " + template.requiredMove + "."); // Keldeo-Resolute
  				}
  
  				// Mismatches between the set forme (if not base) and the item signature forme will have been rejected already.
  				// It only remains to assign the right forme to a set with the base species (Arceus/Genesect/Giratina/Silvally).
  				if (item.forcedForme && template.species === this.getTemplate(item.forcedForme).baseSpecies && !format.noChangeForme) {
  					set.species = item.forcedForme;
  				}
  			}
  
  			if (template.species === 'Pikachu-Cosplay') {
  				let cosplay = {meteormash:'Pikachu-Rock-Star', iciclecrash:'Pikachu-Belle', drainingkiss:'Pikachu-Pop-Star', electricterrain:'Pikachu-PhD', flyingpress:'Pikachu-Libre'};
  				for (let i = 0; i < set.moves.length; i++) {
  					if (set.moves[i] in cosplay) {
  						set.species = cosplay[set.moves[i]];
  						break;
  					}
  				}
  			}
  
  			if (set.species !== template.species) {
  				// Autofixed forme.
  				template = this.getTemplate(set.species);
  
  				if (!format.banlistTable['ignoreillegalabilities'] && !format.noChangeAbility) {
  					// Ensure that the ability is (still) legal.
  					let legalAbility = false;
  					for (let i in template.abilities) {
  						if (template.abilities[i] !== set.ability) continue;
  						legalAbility = true;
  						break;
  					}
  					if (!legalAbility) { // Default to first ability.
  						set.ability = template.abilities['0'];
  					}
  				}
  			}
  
  			return problems;
  		},
  	},
  	hoennpokedex: {
  		effectType: 'ValidatorRule',
  		name: 'Hoenn Pokedex',
  		onValidateSet: function (set) {
  			let hoennDex = {
  				"Abra":1, "Absol":1, "Aggron":1, "Alakazam":1, "Altaria":1, "Anorith":1, "Armaldo":1, "Aron":1, "Azumarill":1, "Azurill":1, "Bagon":1, "Baltoy":1, "Banette":1, "Barboach":1, "Beautifly":1, "Beldum":1, "Bellossom":1, "Blaziken":1, "Breloom":1, "Budew":1, "Cacnea":1, "Cacturne":1, "Camerupt":1, "Carvanha":1, "Cascoon":1, "Castform":1, "Chimecho":1, "Chinchou":1, "Chingling":1, "Clamperl":1, "Claydol":1, "Combusken":1, "Corphish":1, "Corsola":1, "Cradily":1, "Crawdaunt":1, "Crobat":1, "Delcatty":1, "Dodrio":1, "Doduo":1, "Donphan":1, "Dusclops":1, "Dusknoir":1, "Duskull":1, "Dustox":1, "Electrike":1, "Electrode":1, "Exploud":1, "Feebas":1, "Flygon":1, "Froslass":1, "Gallade":1, "Gardevoir":1, "Geodude":1, "Girafarig":1, "Glalie":1, "Gloom":1, "Golbat":1, "Goldeen":1, "Golduck":1, "Golem":1, "Gorebyss":1, "Graveler":1, "Grimer":1, "Grovyle":1, "Grumpig":1, "Gulpin":1, "Gyarados":1, "Hariyama":1, "Heracross":1, "Horsea":1, "Huntail":1, "Igglybuff":1, "Illumise":1, "Jigglypuff":1, "Kadabra":1, "Kecleon":1, "Kingdra":1, "Kirlia":1, "Koffing":1, "Lairon":1, "Lanturn":1, "Latias":1, "Latios":1, "Lileep":1, "Linoone":1, "Lombre":1, "Lotad":1, "Loudred":1, "Ludicolo":1, "Lunatone":1, "Luvdisc":1, "Machamp":1, "Machoke":1, "Machop":1, "Magcargo":1, "Magikarp":1, "Magnemite":1, "Magneton":1, "Magnezone":1, "Makuhita":1, "Manectric":1, "Marill":1, "Marshtomp":1, "Masquerain":1, "Mawile":1, "Medicham":1, "Meditite":1, "Metagross":1, "Metang":1, "Mightyena":1, "Milotic":1, "Minun":1, "Mudkip":1, "Muk":1, "Natu":1, "Ninetales":1, "Ninjask":1, "Nosepass":1, "Numel":1, "Nuzleaf":1, "Oddish":1, "Pelipper":1, "Phanpy":1, "Pichu":1, "Pikachu":1, "Pinsir":1, "Plusle":1, "Poochyena":1, "Probopass":1, "Psyduck":1, "Raichu":1, "Ralts":1, "Regice":1, "Regirock":1, "Registeel":1, "Relicanth":1, "Rhydon":1, "Rhyhorn":1, "Rhyperior":1, "Roselia":1, "Roserade":1, "Sableye":1, "Salamence":1, "Sandshrew":1, "Sandslash":1, "Sceptile":1, "Seadra":1, "Seaking":1, "Sealeo":1, "Seedot":1, "Seviper":1, "Sharpedo":1, "Shedinja":1, "Shelgon":1, "Shiftry":1, "Shroomish":1, "Shuppet":1, "Silcoon":1, "Skarmory":1, "Skitty":1, "Slaking":1, "Slakoth":1, "Slugma":1, "Snorunt":1, "Solrock":1, "Spheal":1, "Spinda":1, "Spoink":1, "Starmie":1, "Staryu":1, "Surskit":1, "Swablu":1, "Swalot":1, "Swampert":1, "Swellow":1, "Taillow":1, "Tentacool":1, "Tentacruel":1, "Torchic":1, "Torkoal":1, "Trapinch":1, "Treecko":1, "Tropius":1, "Vibrava":1, "Vigoroth":1, "Vileplume":1, "Volbeat":1, "Voltorb":1, "Vulpix":1, "Wailmer":1, "Wailord":1, "Walrein":1, "Weezing":1, "Whiscash":1, "Whismur":1, "Wigglytuff":1, "Wingull":1, "Wobbuffet":1, "Wurmple":1, "Wynaut":1, "Xatu":1, "Zangoose":1, "Zigzagoon":1, "Zubat":1,
  			};
  			let template = this.getTemplate(set.species || set.name);
  			if (!(template.baseSpecies in hoennDex)) {
  				return [template.baseSpecies + " is not in the Hoenn Pokédex."];
  			}
  		},
  	},
  	alolapokedex: {
  		effectType: 'ValidatorRule',
  		name: 'Alola Pokedex',
  		onValidateSet: function (set) {
  			let alolaDex = {
  				"Rowlet":1, "Dartrix":1, "Decidueye":1, "Litten":1, "Torracat":1, "Incineroar":1, "Popplio":1, "Brionne":1, "Primarina":1, "Pikipek":1, "Trumbeak":1, "Toucannon":1, "Yungoos":1, "Gumshoos":1, "Rattata-Alola":1, "Raticate-Alola":1, "Caterpie":1, "Metapod":1, "Butterfree":1, "Ledyba":1, "Ledian":1, "Spinarak":1, "Ariados":1, "Pichu":1, "Pikachu":1, "Raichu-Alola":1, "Grubbin":1, "Charjabug":1, "Vikavolt":1, "Bonsly":1, "Sudowoodo":1, "Happiny":1, "Chansey":1, "Blissey":1, "Munchlax":1, "Snorlax":1, "Slowpoke":1, "Slowbro":1, "Slowking":1, "Wingull":1, "Pelipper":1, "Abra":1, "Kadabra":1, "Alakazam":1, "Meowth-Alola":1, "Persian-Alola":1, "Magnemite":1, "Magneton":1, "Magnezone":1, "Grimer-Alola":1, "Muk-Alola":1, "Growlithe":1, "Arcanine":1, "Drowzee":1, "Hypno":1, "Makuhita":1, "Hariyama":1, "Smeargle":1, "Crabrawler":1, "Crabominable":1, "Gastly":1, "Haunter":1, "Gengar":1, "Drifloon":1, "Drifblim":1, "Misdreavus":1, "Mismagius":1, "Zubat":1, "Golbat":1, "Crobat":1, "Diglett-Alola":1, "Dugtrio-Alola":1, "Spearow":1, "Fearow":1, "Rufflet":1, "Braviary":1, "Vullaby":1, "Mandibuzz":1, "Mankey":1, "Primeape":1, "Delibird":1, "Oricorio":1, "Cutiefly":1, "Ribombee":1, "Petilil":1, "Lilligant":1, "Cottonee":1, "Whimsicott":1, "Psyduck":1, "Golduck":1, "Magikarp":1, "Gyarados":1, "Barboach":1, "Whiscash":1, "Machop":1, "Machoke":1, "Machamp":1, "Roggenrola":1, "Boldore":1, "Gigalith":1, "Carbink":1, "Sableye":1, "Rockruff":1, "Lycanroc":1, "Spinda":1, "Tentacool":1, "Tentacruel":1, "Finneon":1, "Lumineon":1, "Wishiwashi":1, "Luvdisc":1, "Corsola":1, "Mareanie":1, "Toxapex":1, "Shellder":1, "Cloyster":1, "Bagon":1, "Shelgon":1, "Salamence":1, "Lillipup":1, "Herdier":1, "Stoutland":1, "Eevee":1, "Vaporeon":1, "Jolteon":1, "Flareon":1, "Espeon":1, "Umbreon":1, "Leafeon":1, "Glaceon":1, "Sylveon":1, "Mudbray":1, "Mudsdale":1, "Igglybuff":1, "Jigglypuff":1, "Wigglytuff":1, "Tauros":1, "Miltank":1, "Surskit":1, "Masquerain":1, "Dewpider":1, "Araquanid":1, "Fomantis":1, "Lurantis":1, "Morelull":1, "Shiinotic":1, "Paras":1, "Parasect":1, "Poliwag":1, "Poliwhirl":1, "Poliwrath":1, "Politoed":1, "Goldeen":1, "Seaking":1, "Feebas":1, "Milotic":1, "Alomomola":1, "Fletchling":1, "Fletchinder":1, "Talonflame":1, "Salandit":1, "Salazzle":1, "Cubone":1, "Marowak-Alola":1, "Kangaskhan":1, "Magby":1, "Magmar":1, "Magmortar":1, "Stufful":1, "Bewear":1, "Bounsweet":1, "Steenee":1, "Tsareena":1, "Comfey":1, "Pinsir":1, "Oranguru":1, "Passimian":1, "Goomy":1, "Sliggoo":1, "Goodra":1, "Castform":1, "Wimpod":1, "Golisopod":1, "Staryu":1, "Starmie":1, "Sandygast":1, "Palossand":1, "Cranidos":1, "Rampardos":1, "Shieldon":1, "Bastiodon":1, "Archen":1, "Archeops":1, "Tirtouga":1, "Carracosta":1, "Phantump":1, "Trevenant":1, "Nosepass":1, "Probopass":1, "Pyukumuku":1, "Chinchou":1, "Lanturn":1, "Type: Null":1, "Silvally":1, "Zygarde":1, "Trubbish":1, "Garbodor":1, "Skarmory":1, "Ditto":1, "Cleffa":1, "Clefairy":1, "Clefable":1, "Minior":1, "Beldum":1, "Metang":1, "Metagross":1, "Porygon":1, "Porygon2":1, "Porygon-Z":1, "Pancham":1, "Pangoro":1, "Komala":1, "Torkoal":1, "Turtonator":1, "Togedemaru":1, "Elekid":1, "Electabuzz":1, "Electivire":1, "Geodude-Alola":1, "Graveler-Alola":1, "Golem-Alola":1, "Sandile":1, "Krokorok":1, "Krookodile":1, "Trapinch":1, "Vibrava":1, "Flygon":1, "Gible":1, "Gabite":1, "Garchomp":1, "Klefki":1, "Mimikyu":1, "Bruxish":1, "Drampa":1, "Absol":1, "Snorunt":1, "Glalie":1, "Froslass":1, "Sneasel":1, "Weavile":1, "Sandshrew-Alola":1, "Sandslash-Alola":1, "Vulpix-Alola":1, "Ninetales-Alola":1, "Vanillite":1, "Vanillish":1, "Vanilluxe":1, "Snubbull":1, "Granbull":1, "Shellos":1, "Gastrodon":1, "Relicanth":1, "Dhelmise":1, "Carvanha":1, "Sharpedo":1, "Wailmer":1, "Wailord":1, "Lapras":1, "Exeggcute":1, "Exeggutor-Alola":1, "Jangmo-o":1, "Hakamo-o":1, "Kommo-o":1, "Emolga":1, "Scyther":1, "Scizor":1, "Murkrow":1, "Honchkrow":1, "Riolu":1, "Lucario":1, "Dratini":1, "Dragonair":1, "Dragonite":1, "Aerodactyl":1, "Tapu Koko":1, "Tapu Lele":1, "Tapu Bulu":1, "Tapu Fini":1, "Cosmog":1, "Cosmoem":1, "Solgaleo":1, "Lunala":1, "Nihilego":1, "Buzzwole":1, "Pheromosa":1, "Xurkitree":1, "Celesteela":1, "Kartana":1, "Guzzlord":1, "Necrozma":1, "Magearna":1, "Marshadow":1,
  			};
  			let template = this.getTemplate(set.species || set.name);
  			if (!(template.baseSpecies in alolaDex) && !(template.species in alolaDex)) {
  				return [template.baseSpecies + " is not in the Alola Pokédex."];
  			}
  		},
  	},
  	potd: {
  		effectType: 'Rule',
  		name: 'PotD',
  		onStart: function () {
  			if (Config.potd) {
  				this.add('rule', "Pokemon of the Day: " + this.getTemplate(Config.potd).name);
  			}
  		},
  	},
  	teampreview: {
  		effectType: 'Rule',
  		name: 'Team Preview',
  		onStartPriority: -10,
  		onStart: function () {
  			this.add('clearpoke');
  			for (let i = 0; i < this.sides[0].pokemon.length; i++) {
  				let pokemon = this.sides[0].pokemon[i];
  				let details = pokemon.details.replace(/(Arceus|Gourgeist|Genesect|Pumpkaboo|Silvally)(-[a-zA-Z?]+)?/g, '$1-*');
  				this.add('poke', pokemon.side.id, details, pokemon.item ? 'item' : '');
  			}
  			for (let i = 0; i < this.sides[1].pokemon.length; i++) {
  				let pokemon = this.sides[1].pokemon[i];
  				let details = pokemon.details.replace(/(Arceus|Gourgeist|Genesect|Pumpkaboo|Silvally)(-[a-zA-Z?]+)?/g, '$1-*');
  				this.add('poke', pokemon.side.id, details, pokemon.item ? 'item' : '');
  			}
  		},
  		onTeamPreview: function () {
  			let lengthData = this.getFormat().teamLength;
  			this.makeRequest('teampreview', lengthData && lengthData.battle || '');
  		},
  	},
  	littlecup: {
  		effectType: 'ValidatorRule',
  		name: 'Little Cup',
  		onValidateSet: function (set) {
  			let template = this.getTemplate(set.species || set.name);
  			if (template.prevo) {
  				return [set.species + " isn't the first in its evolution family."];
  			}
  			if (!template.nfe) {
  				return [set.species + " doesn't have an evolution family."];
  			}
  		},
  	},
  	speciesclause: {
  		effectType: 'ValidatorRule',
  		name: 'Species Clause',
  		onStart: function () {
  			this.add('rule', 'Species Clause: Limit one of each Pokémon');
  		},
  		onValidateTeam: function (team, format) {
  			let speciesTable = {};
  			for (let i = 0; i < team.length; i++) {
  				let template = this.getTemplate(team[i].species);
  				if (speciesTable[template.num]) {
  					return ["You are limited to one of each Pokémon by Species Clause.", "(You have more than one " + template.baseSpecies + ")"];
  				}
  				speciesTable[template.num] = true;
  			}
  		},
  	},
  	nicknameclause: {
  		effectType: 'ValidatorRule',
  		name: 'Nickname Clause',
  		onValidateTeam: function (team, format) {
  			let nameTable = {};
  			for (let i = 0; i < team.length; i++) {
  				let name = team[i].name;
  				if (name) {
  					if (name === team[i].species) continue;
  					if (nameTable[name]) {
  						return ["Your Pokémon must have different nicknames.", "(You have more than one " + name + ")"];
  					}
  					nameTable[name] = true;
  				}
  			}
  			// Illegality of impersonation of other species is
  			// hardcoded in team-validator.js, so we are done.
  		},
  	},
  	itemclause: {
  		effectType: 'ValidatorRule',
  		name: 'Item Clause',
  		onStart: function () {
  			this.add('rule', 'Item Clause: Limit one of each item');
  		},
  		onValidateTeam: function (team, format) {
  			let itemTable = {};
  			for (let i = 0; i < team.length; i++) {
  				let item = toId(team[i].item);
  				if (!item) continue;
  				if (itemTable[item]) {
  					return ["You are limited to one of each item by Item Clause.", "(You have more than one " + this.getItem(item).name + ")"];
  				}
  				itemTable[item] = true;
  			}
  		},
  	},
  	abilityclause: {
  		effectType: 'ValidatorRule',
  		name: 'Ability Clause',
  		onStart: function () {
  			this.add('rule', 'Ability Clause: Limit two of each ability');
  		},
  		onValidateTeam: function (team, format) {
  			let abilityTable = {};
  			for (let i = 0; i < team.length; i++) {
  				let ability = toId(team[i].ability);
  				if (!ability) continue;
  				if (ability in abilityTable) {
  					if (abilityTable[ability] >= 2) {
  						return ["You are limited to two of each ability by the Ability Clause.", "(You have more than two " + this.getAbility(ability).name + ")"];
  					}
  					abilityTable[ability]++;
  				} else {
  					abilityTable[ability] = 1;
  				}
  			}
  		},
  	},
  	ateclause: {
  		effectType: 'ValidatorRule',
  		name: '-ate Clause',
  		banlist: ['Aerilate + Pixilate + Refrigerate > 1'],
  		onStart: function () {
  			this.add('rule', '-ate Clause: Limit one of Aerilate/Refrigerate/Pixilate');
  		},
  	},
  	ohkoclause: {
  		effectType: 'ValidatorRule',
  		name: 'OHKO Clause',
  		onStart: function () {
  			this.add('rule', 'OHKO Clause: OHKO moves are banned');
  		},
  		onValidateSet: function (set) {
  			let problems = [];
  			if (set.moves) {
  				for (let i = 0; i < set.moves.length; i++) {
  					let move = this.getMove(set.moves[i]);
  					if (move.ohko) problems.push(move.name + ' is banned by OHKO Clause.');
  				}
  			}
  			return problems;
  		},
  	},
  	evasionabilitiesclause: {
  		effectType: 'ValidatorRule',
  		name: 'Evasion Abilities Clause',
  		banlist: ['Sand Veil', 'Snow Cloak'],
  		onStart: function () {
  			this.add('rule', 'Evasion Abilities Clause: Evasion abilities are banned');
  		},
  	},
  	evasionmovesclause: {
  		effectType: 'ValidatorRule',
  		name: 'Evasion Moves Clause',
  		banlist: ['Minimize', 'Double Team'],
  		onStart: function () {
  			this.add('rule', 'Evasion Moves Clause: Evasion moves are banned');
  		},
  		onValidateSet: function (set, format, setHas) {
  			let item = this.getItem(set.item);
  			if (!item.zMove) return;
  			let evasionBoosted = false;
  			for (let i = 0; i < set.moves.length; i++) {
  				let move = this.getMove(set.moves[i]);
  				if (move.type === item.zMoveType) {
  					if (move.zMoveBoost && move.zMoveBoost.evasion > 0) {
  						evasionBoosted = true;
  						break;
  					}
  				}
  			}
  			if (!evasionBoosted) return;
  			return [(set.name || set.species) + " can boost Evasion, which is banned by Evasion Clause."];
  		},
  	},
  	endlessbattleclause: {
  		effectType: 'Rule',
  		name: 'Endless Battle Clause',
  		// implemented in battle-engine.js
  
  		// A Pokémon has a confinement counter, which starts at 0:
  		// +1 confinement whenever:
  		// - it has no available moves other than Struggle
  		// - it was forced to switch by a stale opponent before it could do its
  		//   action for the turn
  		// - it intentionally switched out the turn after it switched in against
  		//   a stale Pokémon
  		// - it shifts in Triples against a stale Pokémon
  		// - it has gone 5 turns without losing PP (mimiced/transformed moves
  		//   count only if no foe is stale)
  		// confinement reset to 0 whenever:
  		// - it uses PP while not Transformed/Impostered
  		// - if it has at least 2 confinement, and begins a turn without losing
  		//   at least 1% of its max HP from the last time its confinement counter
  		//   was 0 - user also becomes half-stale if not already half-stale, or
  		//   stale if already half-stale
  
  		// A Pokémon is also considered stale if:
  		// - it has gained a Leppa berry through any means besides starting
  		//   with one
  		// - OR it has eaten a Leppa berry it isn't holding
  
  		onStart: function () {
  			this.add('rule', 'Endless Battle Clause: Forcing endless battles is banned');
  		},
  	},
  	moodyclause: {
  		effectType: 'ValidatorRule',
  		name: 'Moody Clause',
  		banlist: ['Moody'],
  		onStart: function () {
  			this.add('rule', 'Moody Clause: Moody is banned');
  		},
  	},
  	swaggerclause: {
  		effectType: 'ValidatorRule',
  		name: 'Swagger Clause',
  		banlist: ['Swagger'],
  		onStart: function () {
  			this.add('rule', 'Swagger Clause: Swagger is banned');
  		},
  	},
  	batonpassclause: {
  		effectType: 'ValidatorRule',
  		name: 'Baton Pass Clause',
  		banlist: ["Baton Pass > 1"],
  		onStart: function () {
  			this.add('rule', 'Baton Pass Clause: Limit one Baton Passer, can\'t pass Spe and other stats simultaneously');
  		},
  		onValidateSet: function (set, format, setHas) {
  			if (!('batonpass' in setHas)) return;
  
  			// check if Speed is boosted
  			let speedBoosted = false;
  			let nonSpeedBoosted = false;
  			if (toId(set.item) === 'eeviumz') {
  				speedBoosted = true;
  				nonSpeedBoosted = true;
  			}
  			let item = this.getItem(set.item);
  			for (let i = 0; i < set.moves.length; i++) {
  				let move = this.getMove(set.moves[i]);
  				if (move.boosts && move.boosts.spe > 0) {
  					speedBoosted = true;
  				}
  				if (move.boosts && (move.boosts.atk > 0 || move.boosts.def > 0 || move.boosts.spa > 0 || move.boosts.spd > 0)) {
  					nonSpeedBoosted = true;
  				}
  				if (item.zMove && move.type === item.zMoveType) {
  					if (move.zMoveBoost && move.zMoveBoost.spe > 0) {
  						speedBoosted = true;
  					}
  					if (move.zMoveBoost && (move.zMoveBoost.atk > 0 || move.zMoveBoost.def > 0 || move.zMoveBoost.spa > 0 || move.zMoveBoost.spd > 0)) {
  						nonSpeedBoosted = true;
  					}
  				}
  			}
  
  			let boostSpeed = ['flamecharge', 'geomancy', 'motordrive', 'rattled', 'speedboost', 'steadfast', 'weakarmor', 'blazikenite', 'salacberry'];
  			if (!speedBoosted) {
  				for (let i = 0; i < boostSpeed.length; i++) {
  					if (boostSpeed[i] in setHas) {
  						speedBoosted = true;
  						break;
  					}
  				}
  			}
  			if (!speedBoosted) {
  				return;
  			}
  
  			// check if non-Speed boosted
  			let boostNonSpeed = ['acupressure', 'starfberry', 'curse', 'poweruppunch', 'rage', 'rototiller', 'fellstinger', 'bellydrum', 'download', 'justified', 'moxie', 'sapsipper', 'defiant', 'angerpoint', 'cellbattery', 'liechiberry', 'snowball', 'weaknesspolicy', 'diamondstorm', 'flowershield', 'skullbash', 'stockpile', 'cottonguard', 'ganlonberry', 'keeberry', 'chargebeam', 'fierydance', 'geomancy', 'lightningrod', 'stormdrain', 'competitive', 'absorbbulb', 'petayaberry', 'charge', 'apicotberry', 'luminousmoss', 'marangaberry'];
  			if (!nonSpeedBoosted) {
  				for (let i = 0; i < boostNonSpeed.length; i++) {
  					if (boostNonSpeed[i] in setHas) {
  						nonSpeedBoosted = true;
  						break;
  					}
  				}
  			}
  			if (!nonSpeedBoosted) return;
  
  			return [(set.name || set.species) + " can Baton Pass both Speed and a different stat, which is banned by Baton Pass Clause."];
  		},
  	},
  	batonpassspeedclause: {
  		effectType: 'ValidatorRule',
  		name: 'Baton Pass Speed Clause',
  		banlist: ["Baton Pass > 1"],
  		onStart: function () {
  			this.add('rule', 'Baton Pass Speed Clause: Limit one Baton Passer, can\'t pass Speed');
  		},
  		onValidateSet: function (set, format, setHas) {
  			if (!('batonpass' in setHas)) return;
  
  			// check if Speed is boosted
  			let speedBoosted = false;
  			if (toId(set.item) === 'eeviumz') {
  				speedBoosted = true;
  			}
  			let item = this.getItem(set.item);
  			for (let i = 0; i < set.moves.length; i++) {
  				let move = this.getMove(set.moves[i]);
  				if (move.boosts && move.boosts.spe > 0) {
  					speedBoosted = true;
  				}
  				if (item.zMove && move.type === item.zMoveType) {
  					if (move.zMoveBoost && move.zMoveBoost.spe > 0) {
  						speedBoosted = true;
  					}
  				}
  			}
  
  			let boostSpeed = ['flamecharge', 'geomancy', 'motordrive', 'rattled', 'speedboost', 'steadfast', 'weakarmor', 'blazikenite', 'salacberry'];
  			if (!speedBoosted) {
  				for (let i = 0; i < boostSpeed.length; i++) {
  					if (boostSpeed[i] in setHas) {
  						speedBoosted = true;
  						break;
  					}
  				}
  			}
  			if (!speedBoosted) {
  				return;
  			}
  			return [(set.name || set.species) + " can Baton Pass Speed boosts, which is banned by Baton Pass Speed Clause."];
  		},
  	},
  	hppercentagemod: {
  		effectType: 'Rule',
  		name: 'HP Percentage Mod',
  		onStart: function () {
  			this.add('rule', 'HP Percentage Mod: HP is shown in percentages');
  			this.reportPercentages = true;
  		},
  	},
  	exacthpmod: {
  		effectType: 'Rule',
  		name: 'Exact HP Mod',
  		onStart: function () {
  			this.add('rule', 'Exact HP Mod: Exact HP is shown');
  			this.reportExactHP = true;
  		},
  	},
  	cancelmod: {
  		effectType: 'Rule',
  		name: 'Cancel Mod',
  		onStart: function () {
  			this.supportCancel = true;
  		},
  	},
  	sleepclausemod: {
  		effectType: 'Rule',
  		name: 'Sleep Clause Mod',
  		banlist: ['Hypnosis + Gengarite'],
  		onStart: function () {
  			this.add('rule', 'Sleep Clause Mod: Limit one foe put to sleep');
  		},
  		onSetStatus: function (status, target, source) {
  			if (source && source.side === target.side) {
  				return;
  			}
  			if (status.id === 'slp') {
  				for (let i = 0; i < target.side.pokemon.length; i++) {
  					let pokemon = target.side.pokemon[i];
  					if (pokemon.hp && pokemon.status === 'slp') {
  						if (!pokemon.statusData.source || pokemon.statusData.source.side !== pokemon.side) {
  							this.add('-message', 'Sleep Clause Mod activated.');
  							return false;
  						}
  					}
  				}
  			}
  		},
  	},
  	freezeclausemod: {
  		effectType: 'Rule',
  		name: 'Freeze Clause Mod',
  		onStart: function () {
  			this.add('rule', 'Freeze Clause Mod: Limit one foe frozen');
  		},
  		onSetStatus: function (status, target, source) {
  			if (source && source.side === target.side) {
  				return;
  			}
  			if (status.id === 'frz') {
  				for (let i = 0; i < target.side.pokemon.length; i++) {
  					let pokemon = target.side.pokemon[i];
  					if (pokemon.status === 'frz') {
  						this.add('-message', 'Freeze Clause activated.');
  						return false;
  					}
  				}
  			}
  		},
  	},
  	sametypeclause: {
  		effectType: 'ValidatorRule',
  		name: 'Same Type Clause',
  		onStart: function () {
  			this.add('rule', 'Same Type Clause: Pokémon in a team must share a type');
  		},
  		onValidateTeam: function (team) {
  			let typeTable;
  			for (let i = 0; i < team.length; i++) {
  				let template = this.getTemplate(team[i].species);
  				if (!template.types) return ["Your team must share a type."];
  				if (i === 0) {
  					typeTable = template.types;
  				} else {
  					typeTable = typeTable.filter(type => template.types.indexOf(type) >= 0);
  				}
  				let item = this.getItem(team[i].item);
  				if (item.megaStone && template.species === item.megaEvolves) {
  					template = this.getTemplate(item.megaStone);
  					typeTable = typeTable.filter(type => template.types.indexOf(type) >= 0);
  				}
  				if (!typeTable.length) return ["Your team must share a type."];
  			}
  		},
  	},
  	megarayquazaclause: {
  		effectType: 'Rule',
  		name: 'Mega Rayquaza Clause',
  		onStart: function () {
  			this.add('rule', 'Mega Rayquaza Clause: You cannot mega evolve Rayquaza');
  			for (let i = 0; i < this.sides[0].pokemon.length; i++) {
  				if (this.sides[0].pokemon[i].speciesid === 'rayquaza') this.sides[0].pokemon[i].canMegaEvo = false;
  			}
  			for (let i = 0; i < this.sides[1].pokemon.length; i++) {
  				if (this.sides[1].pokemon[i].speciesid === 'rayquaza') this.sides[1].pokemon[i].canMegaEvo = false;
  			}
  		},
  	},
  };
  