Trevenant@Sitrus Berry
Careful nature
252 HP
128 Def
128 SpD
Ability:Harvest
-Substitute
-Curse
-Leech Seed
-Will O Wisp/ Shadow Claw
Evs help you live anything you need to in order to get up sub, best case scenario, you live with more than half and can get a curse up with the sitrus berry...