Snow Cloak (ability)

Snow Cloak is an Ability introduced in Generation IV.

In battle
During, the accuracy of any move used against a Pokémon with this Ability is modified by a factor of 4/5. A Pokémon with this Ability will take no damage from hail if it otherwise would.

Outside of battle
If a Pokémon with Snow Cloak is in the first place in the party (even if fainted) in an area with hail, the chance of encountering a wild Pokémon is decreased by 50%.