If the Pokémon takes damage from a Fire-type move while its stats have changed, it sheds the burned outer layer, reducing the damage taken and removing its stat changes.

Made by DrTapeworm. Looks for AND clears both positive and negative stat changes. Exact damage reduction needs to be workshopped. Potentially very strong, but free to use within reason. Specifically for plants; onions, firewood, armored plants, stuff that could shrug off a forest fire and look really awesome while doing so.