Talk:Pokemon EV Training, IV Training and Pokemon Natures/@comment-34112821-20171228212916/@comment-30597017-20180111082633

use common candies to drop their level once. and also, you are gonna need to reset their evs (if they have any)

krookodile : 252 attack 252 speed jolly nature with foul play stone edge crunch and earthquake

charizard x : jolly, flare blitz , earthquake , dragon claw , swords dance , 252 attack 252 speed ,

drapion : earthquake poison jab knock off swords dance, 252 attack 252 hp , adamant

porygon z  : thunderbolt nasty plot ice beam agility 252 sp attack 252 speed, timid or modest

machamp and bannete are useless, switch them for a dragonite and a mewtwo

mewtwo : calm mind, shadow ball, aura sphere , psystrike , timid or modest , max sp att , max speed

dragonite : dragon dance, dragon claw , earthquake , roost , jolly ,252 attack 252 speed.

hope it helps :)