Ive been testing on dummy many time on this talent. Its seem like doesnt do any dmg at all. I works last patch but this patch seem bug.
How so? Everytime I Coup, I do about x2 to x5 the damage of Dispatch on average. This is taken from multiple games and sessions on the training dummy.
if you try on Dummy, first get 3 stacks with secret tech then wait for next unseenblade in 15s. After you get next stack to have Coup then you Dance and hit Coup , you will see its missed.
Thats a great callout and all. But the reason most of us arent aware of this is cause thats not the correct rotation. You wanna use every Coup after ST to benefit from tier bonus.
So how you get 4 stack at start fight without using ST for first opener?
Check the rotational opener on wowhead or do a quick Sim. You have the right idea with your rotation theres just some tweaks youll want to make to start using CDs sooner. Like you do wanna use ST, it should just be in a shadow dance