/cast [@mouseover,harm] Chaos Nova
Its an AoE stun
New talent applies a longer stun to the primary target - anyway to get it to apply the longer stun to a mouseovered target rather than the one I actually have selected at the time?
EDIT:
Figured it out
/target (@mouseover,harm)
/cast Chaos Nova
/targetlasttarget
If you don’t put the targetlasttarget bit in it, it’ll switch from your primary to the mouse over and stay selected on it. On testing it ~10 times once it didn’t switch back, I think that was probably lag my ping was a couple of hundred