So Ryner has a rather broken ability and that is the power to break down and perfectly copy any magic he sees with his special eyes. He can also analize the equation of things that exist and cancel them out enabling him to kill quite easily. Luckily he's not one to do that indscriminately especially from the canon point he has been taken from.

Naturally this still makes it quite broken in RP so this post here is for those who wish for any powers that qualify as magic to not be replicable by his Alpha Stigma eyes.