This kind of makes me think of Greedent, but worse.
Oinkologne-M @ Ganlon Berry / Apicot Berry / Figy Berry
Ability: Lingering Aroma / Thick Fat
Tera Type: Fighting
EVs: 252 HP / 252 Def / 4 Atk
Impish Nature
- Stuff Cheeks
- Body Press
- Body Slam
- Thief
I choose the Male one due to its slightly bigger Defense.
Stuff Cheeks + Ganlon Berry = +3 Def.
Stuff Cheeks + Apicot Berry = +2 Def, +1 SpD.
Stuff Cheeks + Figy Berry = +2 Def, 33% HP heal.
Body Press makes use of your improved defense together with Tera Fighting. Body Slam is STAB. Thief is so you can hit Ghosts and steal their item, since you already ate your berry. Ability can be either one.
Have fun using it!