Quote Originally Posted by AxiomPITCH View Post
I almost feel like this is the intended way to play BLM, because after I broke the habit of casting it every time, it just feels so much smoother. I'm not complaining whatsoever. The Umbral Heart trait is aoe-related after all, who says it has to be a part of our single target rotation?
The aoe rotation is basically B3 > B4 > T4 > F3 > Flare > Foul > Flare > Transpose > Repeat. If it's supposed to be an aoe-related trait, it provides us 2 more Umbral hearts than we need for the aoe rotation.

That's why everyone believes it's supposed to be key to the single target 4.X rotation, that and since the aoe-related trait unlocks at level 68 while Umbral Hearts unlock at level 58 alongside Blizzard IV.