So, Beedrill itself has a mega evolution yet Butterfree doesn't have anything like that, so I'd like Butterfree to get some love too being it's my favorite Pokémon.
Butterfree overall is a pretty lackluster Pokémon having only a measly base stats of 395. Most attacks will just tear through it like it's paper. What I suggest is a crest in which buffs Butterfree's powder moves. By that I mean that whenever Poison Powder, Sleep Powder, or Stun Spore is used each of those moves will automatically have priority and 100% accuracy. Although a 100% accuracy sleep powder seems kind of over