Well 1: It creates like 1 more orb from a super as an exotic perk in a time where orbs are everywhere from Siphon mods or that titan running around punching things making an orb every single kill. 2: Healing barricade perk? They have that, it's called Lorely and it let's you go where ever you want rather than having to be stantionary behind a barricade to heal, and void subclass has overshield charging barricades already. Given those 2 facts, crest of Alpha needs a COMPLETE rework, new perks, not just a buff. I was actually looking at it yesterday and thinking to myself, "when will I EVER use this, why did I masterwork it?".