How I duo ed dmax Articuno 
Ran 2 mushrooms 
Did both 2&amp;3 gloves of damage 
All Pokemon were level 40
Only used gMax Charizard gAttack
Reroll raid to avoid blizzard and hurricane
Spam fast attacks to build charge and swap to gMax 
Rinse &amp; repeat 
200k~XP
120k~dust
#pokemonGO
#pokemonGO