Nathan narrowed his eyes for a second at the other vampire but doesn't move a muscle. Around them the ring hold it's breath. Aleera watches intently from her chair. The first move Nathan makes is a step to the side. He wants to test Dagger's mettle as he's guessing Dagger wants to test his. First he wants to see how Dagger moves about. It would be stupid to attack without knowing that. After Dagger doesn't move when he does Nathan first rushes him before twisting around, trying to get around to be able to reach Dagger's back and put him and in a hold.