[Qrow nods, and his Aura flickers into place. He doesn't pick up a weapon, instead just raising his hand to invite him forward.]

Alright, I've got my Aura in place, which, if your world doesn't have those, that means you can't hurt me right now. Not unless you do a lot of damage, and I'll stop you before then. So give it a go.

[Yes, he is telling Ferran to attack him, an unarmed man. This is the Beacon way.]