Whirlipede

Has a chance to poison the target.

Raises user’s Defense by one stage.

Power doubles every turn this move is used in succession after the first, resetting after five turns.

Has double power against, and can hit, Pokémon attempting to switch out.

Has an increased chance for a critical hit and a chance to poison the target.

If target has a berry, inflicts double damage and uses the berry.

User receives 1/4 the damage it inflicts in recoil.

Has a chance to make the target flinch.

Badly poisons the target, inflicting more damage every turn.

Has a chance to confuse the target.

User receives 1/3 the damage inflicted in recoil.