You have no clue what you are taking about with hunter defense during blade dance. I have been 1 hit by Invective and the universal remote, mowed down from a machine gun, 1 shot sniped, and 1 hit by rockets. 1 hit lock on kills? you have to watch your mini map and time blade dance and then click for every hit you want in the right direction. From a hunter with tons of PvP experience golden gun is the better super just blade dancer passives are to good to give up. I myself kill so many blade dancers by dropping them to 40% life before they get to me and putting a well timed blink strike in their face. Fist of havoc on the other hand I have blade danced them with 3 strikes during fist of havoc and he didn't die and I did, I have hit him with 2 truth rockets and he didn't die. I have hit him point blank with a shot gun in the head and then melle'd him and he still lived. When you do manage to kill him he comes right back with full energy. On top of that fist of havoc is almost 100% unavoidable. I have blade danced above a titan and he dropped down with me going above him during fist of havoc and it killed me from below, I have blinked about 30 feet away and it still hits me.