Scholar

Can we look into Fey Wind? 3% boost that doesnt affect DoTs.

Say you're at about 2.43 global cd on most skills.
-3% is 2.43-.07=2.36

So yes you get almost a tenth of a second breathing room to cast your skill or push in a final hit before your reduce resistance/buffs drop, kinda.

But overall the skill doesn't increase anyone's damage or healing, because it takes 33 GCDs to get your free GCD from the buff, but if stop even once, you've already lost that freebie. Food for thought. ;-;