This may just mean a normal melee accuracy check, which would be 95% in a lot of cases. I'm not sure if that would be better or worse than a 100% chance with no damage. I lean towards worse, given the one-shot nature of the damage and how disappointing Eagle Eye Shot is.
Of course, it's more likely that "accuracy check" means a Feral-Howl-circa-2009 inaccuracy check. Nobody wants that. Except that one crazy guy on the development team who created evoliths. He wants it so bad that he can taste it, and it tastes like ham-flavored baking soda.