Logic and right aren't always one and the same. If you kill, you can never forget that you've made the decision to end a life with your own hands. And you carry that with you forever.

[ he does just look at gerard for a moment that. and then-- ]

I have no idea how you'd fake drift aura use, actually. It's teleportation and speed. [ ... ] Which is going to be annoying going forward if someone does use it.