Compoundeyes

Increases the accuracy of all moves used by this Pokémon by 30%. This is a multiplicative increase, not additive, meaning if a move has 50% accuracy before Compoundeyes, it is brought to 65% (.5 * 1.3) total accuracy afterward. When a Pokémon with this ability is first in the party, wild Pokémon will have a higher chance of holding an item.

Pokémon	Type	Tier	Abilities	HP	Atk	Def	SpA	SpD	Spe	BST
Butterfree	Bug / Flying	NU	Compoundeyes	60	45	50	80	80	70	385
Nincada	Bug / Ground	LC	Compoundeyes	31	45	90	30	30	40	266
Venonat	Bug / Poison	LC	Compoundeyes / Tinted Lens	60	55	50	40	55	45	305
Yanma	Bug / Flying	NU	Speed Boost / Compoundeyes	65	65	45	75	45	95	390