Ability · Gen 9 · 1 Pokémon
Anger Shell
At 1/2 or less of this Pokemon's max HP: +1 Atk, Sp. Atk, Spe, and -1 Def, Sp. Def.
When this Pokemon has more than 1/2 its maximum HP and takes damage from an attack bringing it to 1/2 or less of its maximum HP, its Attack, Special Attack, and Speed are raised by 1 stage, and its Defense and Special Defense are lowered by 1 stage. This effect applies after all hits from a multi-hit move. This effect is prevented if the move had a secondary effect removed by the Sheer Force Ability.
Anger Shell was introduced in Generation 9. 1 Pokémon and forms can have it.
Best Pokémon with Anger Shell
Ranked by usage in public Pokémon Showdown battles (Champions VGC first, then National Dex OU, SV OU and Champions Singles), with how many of each Pokémon's sets actually run Anger Shell.
Pokémon with Anger Shell
As a regular ability (1)
Anger Shell FAQ
What does Anger Shell do?
When this Pokemon has more than 1/2 its maximum HP and takes damage from an attack bringing it to 1/2 or less of its maximum HP, its Attack, Special Attack, and Speed are raised by 1 stage, and its Defense and Special Defense are lowered by 1 stage. This effect applies after all hits from a multi-hit move. This effect is prevented if the move had a secondary effect removed by the Sheer Force Ability.
Which Pokémon have Anger Shell?
1 Pokémon and forms can have Anger Shell: Klawf.
What are the best Pokémon with Anger Shell?
By competitive usage, the most used Pokémon that can have Anger Shell are Klawf (#365 in National Dex OU, 90.5% run Anger Shell).
Effect text from Pokémon Showdown (MIT); which Pokémon have it from Showdown's Pokédex, cross-checked against PokéAPI. Unofficial fan site.