I got it from this weeks nightfall, but i don't see what the hype is about? I only use sunsinger for the revive, that's it. I don't use the super to do DPS, i save it incase i die, such things like hard raids and nightfall, why in the world would i waste my revive to throw grenades and make use of the chest piece? That's a waste of a super. I really don't see the point. I'd much rather swap my Praxic fire for Obsidian mind.