Waiting for Dylan to do something, Jake stood in silence. BRRRRRR it was cold here; he really needed to move around a bit. Heh.

It seemed like the other boy was practicing the shield charm; up, down... Jake waited until he took the shield down and cast a verbal dis-arming charm in the boy's direction; more as a joke than anything... though when he thought about it, it was a good way to size the boy up.

"Expelliarmus."

The way he cast it was purposefully half-hearted, and he had this feeling that, if Dylan didn't shield it or avoid it, it would totally be effective.