What CAN be revamped:
- Movesets (TMs and levelsets) - For TMs, please post the existing list even if you're making no changes, it makes my job much easier.
- Abilities
- Egg Moves (POST WITH FATHERS, PLEASE)

What CANNOT be revamped:
- Base stats

We're doing Grimer -> Muk in this topic.
We're starting from scratch with this one and the next (Koffing Line).