Talk:Henry Jekyll & Hyde/@comment-49.49.200.116-20151231140922/@comment-4372190-20160101140041

Basically the debuff success percent adds directly to the stun chance, so Jekyll's stun is 10 + 5 % but in Hyde form the stun is 10 + 5 +85 % at lvl 1. I know another user has already explained it but Hyde's stun is probably the most powerful in the game atm. He's certainly a very decent 3 star but there are a few frustrating problems with him.

His third skill increases crit dmg a lot but Hyde has typical berserker star attract rate so he won't get any stars unless you generate 40+.

Jekyll form is really underwhelming, quick card doesn't have a lot of atks so he can't make a lot of stars despite being an assassin, 2 useful skills must wait until Hyde is active, leaving Jekyll as a sack of HP so Hyde can be used later.

Overcharge really matters on him unlike a lot of other servants. (His interlude upgrade somewhat fixes this)

However, personally, I think his biggest problem is he can't buster brave with his atk buff fully on. SERIOUSLY that atk buff is 2-3 charismas or a 3 turn master buff and his one chance for a buster brave is NP B B when he can't have that buff fully on. That is so much missing dmg he could potentially have It would be nice if the other part of the atk buff turned on during NP or maybe make is subsequent NPs a buster atk instead being unuseable. Would make quite the difference.