I was thinking more of something in the lines of SMN's Dreadwyrm Trance, along with DeathFlare who ends the Trance when used. But your solution can work too, but needs to have a set cd on Tornado Kick, so peoples don't spam it too much. Or maybe so the goal is to have two TK in a RoF window, like Nastrond in LotD.But I admit that I prefer the first option, that isn't at least a copypasted version of another melee's kit.