| Type | bug |
| Category | Special |
| Power | 50 |
| Accuracy | 100 |
| PP | 20 |
| Introduced | Generation 5 |
Struggle Bug deals damage and lowers the target's Special Attack by one stage.
Stats can be lowered to a minimum of -6 stages each.
When a Pokémon is holding Buginium Z and uses its Z-Power, Struggle Bug turns into Savage Spin-Out and has base power 100.
| Black White Black 2 White 2 | While resisting, the user attacks the opposing Pokémon. The targets’ Sp. Atk stat is reduced. |
| X Y O.Ruby A.Sapphire | While resisting, the user attacks the opposing Pokémon. This lowers the Sp. Atk stat of those hit. |
| Sun Moon Ultra Sun Ultra Moon | While resisting, the user attacks the opposing Pokémon. This lowers the Sp. Atk stat of those hit. |
| Sword Shield B.Diamond S.Pearl | While resisting, the user attacks opposing Pokémon. This lowers the Sp. Atk stats of those hit. |
| English | Struggle Bug |
|---|---|
| Spanish | Estoicismo |
| Italian | Entomoblocco |
| Japanese | むしのていこう (Mushi no Teikō) |
| German | Käfertrutz |
| French | Survinsecte |