Serene Grace

When this Pokémon uses a move that has a secondary effect, such as Thunder paralyzing, the chance of the secondary effect happening is doubled.

Pokémon	Tier	Abilities	HP	Atk	Def	SpA	SpD	Spe
Blissey	OU	Natural Cure / Serene Grace	255	10	10	75	135	55
Chansey	BL	Natural Cure / Serene Grace	250	5	5	35	105	50
Dunsparce	UU	Serene Grace / Run Away	100	70	70	65	65	45
Jirachi	OU	Serene Grace	100	100	100	100	100	100
Togetic	NU	Serene Grace / Hustle	55	40	85	80	105	40