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>Immune to Pursuit and Crunch
>Blocks U-turn
>Immune to all of the common offensive moves on (in OU) Charizard-X, Ferrothorn, Hawlucha, Gyarados, Jirachi, Kartana, Lopunny, Mawile, Medicham, Mimikyu, Pinsir, Skarmory, and Victini (and maybe more)
>If they stay in to hit Decidueye with status or something, they get blocked from switching until they die