Berserk raises the Pokémon's Special Attack by one stage when its HP falls below 50%.
| Sun Moon Ultra Sun Ultra Moon | Boosts the Pokémon’s Sp. Atk stat when it takes a hit that causes its HP to become half or less. |
| Sword Shield B.Diamond S.Pearl | Boosts the Pokémon’s Sp. Atk stat when it takes a hit that causes its HP to become half or less. |
| English | Berserk |
|---|---|
| Spanish | Cólera |
| Italian | Furore |
| Japanese | ぎゃくじょう (Gyakujō) |
| German | Wutausbruch |
| French | Dracolère |