I'm not saying it's overpowered. If anything, it's underpowered. There's just one thing though that irks me so much, that SG is almost not fun to play. The vertical range. There seems to be no height limit to where it can go. For example, you're standing on top of mid on Kikoshi Islands (lower level). If a barbarian is standing in MID, (very bottom) without jumping, they can blade vortex you off of the top of mid, and kill you in a few seconds due to the 3-4 hearts of fall damage. The height limit for blade vortex should be the player height, not absurd, 10 block gaps between players.