May heal its own status problems.
Shed Skin is an ability that gives the Pokémon a 33% chance to heal from a status condition (such as paralysis, burn, freeze, sleep, or poison) at the end of each turn. This ability can be particularly useful in prolonged battles, as it allows the Pokémon to potentially recover from debilitating status effects without the need for healing items or moves.
| Arbok | Secondary | Unknown | |
| Arbok(kanto) | Secondary | Unknown | |
| Arbok(koga) | Secondary | Unknown | |
| Arbok(agatha) | Secondary | Unknown | |
| Arbok(ariana) | Secondary | Unknown | |
| Dragonair | PrimarySecondary | Unknown | |
| Dratini | PrimarySecondary | Unknown | |
| Ekans | Secondary | Unknown | |
| Kakuna | PrimarySecondary | Unknown | |
| Metapod | PrimarySecondary | Unknown | |
| Pupitar | PrimarySecondary | Unknown |