Has anyone running a Theatrics fighter had any noticeable success using "Finishing Move"??
Amon Zuul has level 5, and is 70% to level 6, and I have yet to kill a single Gladiator in the arena since selecting it. There have been plenty of opportunities for the Enforcer to let me have the souls (he's 57-21-2, after all), but he always stops me before the last blow.
Those 2 kills were garnered prior to unlocking Finishing Move.