>>47629591Basculin: Swap Special Attack with Special Defense, boost Attack and Speed to 105. Give the Red-Striped version Sheer Force instead of Mold Breaker for their HA to distinguish them a bit more. That ought to at least put it on the board somewhere.
Grumpig: Magic Bounce HA, 100 HP, 75 EF, 100 SPA, Slack Off as an egg move.
Seviper: Swap Special Attack and Speed, raise HP, Def, and SpD to 75. Or maybe Def to 85 and leave SpD low, since it's supposed to be Zigzagoon's counterpart and Zigzagoon is primarily physical. Make sense for it to develop bulk. Merciless as an HA, raise Poison Tail's power and poison chance to boot.
Trevenant: Movepool's okay, and 2/3 abilities are pretty good. Make the regular abilities Natural Cure and Harvest. Make the HA Grassy Terrain. 100 HP, take the three extra points off the defenses to make it 75 and 80 respectively, then lower SpA to 50 and raise Speed to 75. Give it Shadow Sneak too.
Oranguru: Inner Focus can fuck off, give it Oblivious. Lower its speed to 30, it's a Trick Room setter. Raise SpA and HP both to 100. Life Dew, Jungle Healing, Aromatherapy, Hyper Voice, Tri Attack, and Dark Pulse