any2cards said:
The heroes have utilized Karnon's Hero Ability essentially an inifinite amount of times, even suffering fatigue in excess of his stamina. They feel they can do this because his Hero Ability is not a skill (they state that skills are the skill cards within each class), and it is not moving. So, essentially what happens is that the OL can never attack Karnon and utilize surges (either through those rolled via dice or those added through OL cards), because Karnon just keeps eliminating them by using his Hero Ability.
I agree with most peoples assesment if you don't have the fitigue and your not being forced to suffer it you cannot pay for Karnon's ability. Furuther you said infinate I think it clearly states 1 and you can cancel 1. It's not any number to cancel equal number of surges so they can only stop one surge which I think is an important distinction. So if the overlord rolls 2 surges or adds surges they can only ever stop one.