[Ability][Checkup] Immunity

[frutescens]

Ability Requirements

• Documentation
• Tests
• Immunity prevents the Pokémon from being afflicted by poison.
• A Pokémon with this Ability will be cured of poison if it is poisoned while in battle (such as if it gains the Ability outside of battle or by an effect like Skill Swap, or is poisoned by a Pokémon with an Ability like Mold Breaker). If a poisoned Pokémon with Immunity is sent into battle as one of the lead Pokémon or to replace a fainted Pokémon, or gains Immunity due to Trace, it will not be cured of poison until after a Pokémon takes its turn (uses a move, switches out, etc.).
• If a poisoned Pokémon has Immunity as its original Ability but not its current Ability, it will remain poisoned when switched out.
• A Pokémon with Immunity can be poisoned by Sunsteel Strike if the attacker has Poison Touch, but will be cured of poison immediately.

Related PRs

Flyout Behaviour

Related Bugs

References

• Bulbapedia - Immunity