Hydreigon crest: when using a move like flamethrower the other two heads will do flamethrower as well but not the maximum power like 25% of it. (its a three attack middle head flamethrower 90 power other two heads 22,5 power separated)
Lycanrock crest: boost the speed and evasion when accelrock is used
Mimikyu Crest : When disguise fall his defense, attack and speed will be increased by 30%
Charizard crest: boost all stats when hit by a super effective move or critical hit
Togekiss crest: When switched in, it will boost one of its stat by 2 stag
