[NEW]Bloodspiller:
Delivers an attack with a potency of 400.

Increases potency of Bloodspiller and Quietus by 20% while Blood weapon is active.

"Kind of like Blood of the Dragon with the jump potency increase"

Dark Arts Potency: 540
Grit Potency: 475
Dark Arts+Grit Potency: 650
Blood Gauge Cost: 50
Dark Arts fades upon execution.

This would also make using Tbn and it popping in the blood weapon window dps neutral or possibly a gain. Also brings more depth into the job. What are your thoughts on this?