Generation V Ability

Regenerator

Heals for 1/3 max HP upon switching out.

Regenerator Effect

This Pokémon regains 1/3 of its maximum HP when it is switched out for another Pokémon under any circumstances other than having fainted. This ability does not take effect when a battle ends.

“The Pokémon has a little of its HP restored when withdrawn from battle.”

Regenerator Data

Introduced
Generation V
Pokémon
23
In short
Heals for 1/3 max HP upon switching out.

Pokémon With Regenerator

23 Pokémon can have Regenerator.