>>34658058That's optimistic horse-shit.
Gengar OHKO's all Tapu's except for Fini and the fact that Landorus, Garchomp and Excadrill couldn't hit it on a switch-in before getting Will-O-Wisp'd made Gengar impossibly relevant. Gengar would've been a god in Gen.7, singles and doubles.
What are you supposed to get out of this? Grassy Terrain to get boosted Energy balls? Like anything gives a fuck about energy ball.
The only terrain Gengar even remotely cares about, is Psychic Terrain, but Sucker Punch got nerved anyways, so that doesn't even matter.
Furthermore, old days aside, Cursed Body is just trash. Even Frisk or Pressure would've been better than cursed body.