Rufflet

Keen Eye

If the Pokémon uses an attack with less than 90% accuracy, the attack will have 90% accuracy.

Sheer Force

If the Pokémon uses an attack with an additional effect, the damage of the attack is increased by 30% but has a 10% chance of failing

HustleHidden

Increases the Physical damage by 50% but has a 20% chance to miss the attack.