Tyranitar has a wonderful attack that does huge amounts of damage but unfortuintely they had to make him destroy your bench as well. But there is a way to prevent that. Simply put unknown D on the bench that has a pokemon power which says, Whenever a (dark) pokemon damages 1 of your pokemon, reduce that damage by 30. well, since tyranitar is a dark pokemon you reduce the 30 he can do to your bench but not your opponents. Hope this can help!
-beefer
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