Stiles may not flinch, but Peter reaches out on instinct to put an arm between Stiles and the kanima, only to be reassured when the circle of ash stops it from getting through. He breathes a sigh of relief, stalking in a circle around the trapped lizard creature, watching it lash out against the invisible barrier.

"Okay. Great first step. Very proud of us." He's still reeling from the fact that Stiles even knows anything about this venomous giant lizard monster. What else does Stiles know that he's not telling Peter? He circles around again to put a hand on Stiles shoulder, trying to look him in the eye through the mask.

"I'm going to need you to tell me everything you know about this thing, and how we can get it out of here without hurting anyone else."