So Mega venu to wall 5/6 mons just by existing. Mega venu just uses leech seed, synthesis, and Sludge bomb to win against these 5. No need for anything else. And then there is charti berry crobat to take that stone edge from either heracross or terrakion to surprisingly live, and finish off the only thing that can outspeed and kill it. Crobat 1hk0s 4/6 mons, while terrak is 2hko'd, and cobalion takes little damage but does nothing in return because of only being able to use iron head due to a faster taunt. Mega Venu also lives a mega medicham zen headbutt, and can sleep powder back, or sludge bomb to get a chunk of damage off. Crobat has enough speed evs to to reach 350 speed. As a fighting user, i suggest clicking X.