mean look/trick room
item: lum berry/sitrus berry
nature:special attack raising.
EV's: defense and special defense
will-o-wisp induces a burn, which is one of the worst status conditions in the game. toxic gets worser as the target stays in, which pairs well with mean look. curse will take a chunk of health out of cofagrigus, but will take a huge chunk of hp out of the target each turn. trick room speeds up cofagrigus to get faster and also make it easier to induce status, and shadow ball is for taunt.
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