You have a fundamental misunderstanding of why Nova Warp is being nerfed and how the BB buy back from shards works. Nova Warp- Your speed and vulnerability increase, and you do an AOE attack that has no drop off. That means if my pinky toe gets touched by your super, I'm dead. The AOE is either too broad or needs a slight damage drop off for distance. Especially since your resistance and movement increases during it which means you'll have no trouble getting in close. Blade Barrage- First off, the knives don't track, I'm constantly adjusting where my knives go by slowly moving my joystick mid blade barrage. Second, unless a team is dumb, one blade barrage might get 1-2 kills tops, which would barely give me half my super back. I have seen one nova warp systematically go through a map and almost kill an entire team twice in a single super. I've also been killed by Nova Warp, essentially through a wall. I think what they need to do is nerf Nova Warp and make an exotic for it. Because sure BB with Shards is annoying, but I have to use my armor exotic slot to make it that effective.