mechanically twins isnt even hard. but its definitely a numbers issue. For spriest atleast its a race. Before on ptr u could kill walking monkey chasing u and tank the shadow bolts and win. But now if u do u will die. But as shadow u also do not have numerous ways to slow so you have to burst down raest before walkin guy catches u. And unfortunately i only have pvp gear. I feel i numbers wise do not have the dps required to do this. Lowest attempt is 13% and at that point walkin man sprints.