Every ability

Arena Trap

Prevents opposing Pokémon from choosing to switch out unless they are airborne.

Standard ability
3
Pokémon
Hidden ability
0
Pokémon

In detail

Prevents opposing Pokémon from choosing to switch out unless they are airborne, are holding a Shed Shell, or are a Ghost type.

Pokémon that can have it

3

Standard ability3Any one caught or hatched may have it