Quote Originally Posted by symba View Post
It doesn't exactly work like that, you'd realistically want to have an IB up every 35~ seconds for death sentence in turn 5. It's 20-25 seconds for a full stack of wrath, you're most likely going to wait until she's about to cast death sentence unless you're wanting to use vengeance/infuriate.
Yeah, it depends on an encounter by encounter basis, however in an ideal situation, you want to use it as often as possible as not to waste the extra stacks of Wrath.

Though at every 35s you wouldn't waste too many as it takes 20s to get 5 stacks and if you make use of Infuriate every other DS then you'll only miss on out a few extra stacks.