I was very hopeful for this feat, but I admit that the main use I had in mind for it doesn't seem to be working currently. Specifically, there are 3 key spells it's not working with at the moment-
-Lesser Death Aura
-Death Aura
-Negative Energy Burst
Now in my tests with this feat, I quickly became aware that the Ranged Power/Melee Power buff from spells are only supposed to trigger when you land damage on an enemy, so no, LDA/DA wouldn't generate stacks from healing a PM. Stinks, but I'll live. That said, I would expect it to generate stacks in the middle of a mob, 1 per second. Yet with all 3 of these abilities, it fails to generate any. Not even 1 on the first damage tic. Negative Energy Burst should be 1 as well, but it isn't when next to enemies.
If I had to guess, it's because the Devs have been working so hard to get these spells to work without triggering anti-damage effects that hurt PM's, to the point that the game no longer interprets these as damage spells, and so overlooks them for the purposes of Arcane Warrior. Yet considering these are three of the primary spells I pull out for offense and defense with my EK, I would really like to be able to use them with this ability.
-Jayron