anchor.diff:  // 18, 7820, 90, 73
   final MobDescription oceanDrakeDescription = new MobDescription.fromJson({
     'name': 'Ocean Drake',
  +  'gold': 25.0,
  +  'experiance': 75.0,
     'stats': new Map.from(_sharedMonsterStats)
       ..addAll(<String, double>{
         'armor': 21.0,
  
positive.code: // lvl 6, 4940hp
  final MobDescription infernalDrakeDescription = new MobDescription.fromJson({
    'name': 'Infernal Drake',
    'stats': new Map.from(_sharedMonsterStats)
      ..addAll(<String, double>{
        'armor': 21.0,
  
negative.code: // 7, 5180
  final MobDescription cloudDrakeDescription = new MobDescription.fromJson({
    'name': 'Cloud Drake',
    'gold': 25.0,
    'experiance': 75.0,
    'stats': new Map.from(_sharedMonsterStats)
      ..addAll(<String, double>{
        'armor': 21.0,
  