No, I brought up Ninja because RR/GH is a clear choice for that job if you have Kannagi. Your base critical hit rate would be 75%. If empyreon weaponskills had a base critical hit rate bonus of 25% (the amount required in order for Gnarled Horn to experience the kind of losses turtle was referring to), then anybody using Blade: Hi (granted they were using RR/GH) would observe a 100% critical hit rate (which probably isn't so considering how it would have been brought up before given the number of people with Kannagi.)
XI Wiki



