Shed Skin

A pokemon ability that was first seen in the third generation of pokemon.

While the ability has no affect outside of batte, in battle, there is a 30% chance that the pokemon will heal it's own status problem, like burn and sleep.

Pokemon with it as a single ability; metapod, kakuna, dratini, dragonair, pupitar, silcoon, cascoon, seviper, kricketot, and burmy.

Ekans and Arbok have a duel ability.