Serene Grace

Boosts the likelihood of added effects appearing.

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. Overworld: In HeartGold and SoulSilver, this effect checks the first party Pokémon, unless that slot contains an Egg. When Rock Smash finds an item, the reward shifts to the next entry in that area’s item list, except when the last entry was already selected.