Doubles the chance of moves' extra effects occurring.
This Pokémon's moves have twice their usual effect chance. An effect chance is a move's chance to inflict a status ailment, cause a stat change, or make the target flinch in addition to the move's main effect. For example, Flamethrower's chance of burning the target is doubled, but Protect's chance of success and Air Cutter's increased critical hit rate are unaffected. Secret Power is unaffected.
| ruby sapphire | Promotes added effects. |
|---|---|
| emerald | Promotes added effects. |
| firered leafgreen | Promotes added effects. |
| diamond pearl | Boosts the likelihood of added effects appearing. |
| platinum | Boosts the likelihood of added effects appearing. |
| heartgold soulsilver | Boosts the likelihood of added effects appearing. |
| black white | Boosts the likelihood of added effects appearing. |
| black 2 white 2 | Boosts the likelihood of added effects appearing. |
| x y | Boosts the likelihood of additional effects occurring. |
| omega ruby alpha sapphire | Boosts the likelihood of additional effects occurring. |
| sun moon | Boosts the likelihood of additional effects occurring when attacking. |
| ultra sun ultra moon | Boosts the likelihood of additional effects occurring when attacking. |
| lets go pikachu lets go eevee | Boosts the likelihood of additional effects occurring when attacking. |
| sword shield | Boosts the likelihood of additional effects occurring when attacking. |
| scarlet violet | Raises the likelihood of additional effects occurring when the Pokémon uses its moves. |