I want to suggest this gimmick set because Wynaut?
Musharna @ Leftovers/Colbur Berry
Ability: Synchronize
Happiness: 8
EVs: 236 HP / 20 Def / 252 SpD
Calm Nature
IVs: 0 Atk
- Psychic
- Curse
- Moonlight
- Baton Pass
Have it Pass into an Unburden Mon with a White Herb, such as Drifblim, Grovyle, Liepard, or Swirlix. Psychic is to stop Bulk Up set up, and it is probably way better than Zen Headbutt here. This would be a psik team to get built around.