Xelnos's Demon arm stretched to reach the Avian, but Grey was ready. 

Grey

Defense: Repel

Effect: disconnects the half melted chain from the grapple device and shots it at the up reaching arm.

"Don't like my chains, eh? This things are made to subdue magic users, but demonic spawn are a good alternative.

Attack: Capturing Chains

Effect: The pack shoots out all available chains to rap up and immobilize the target. They rap around a target and administer a hearty zap to make the target unconscious.

The Avian now took to the ground and dug his cleavers into the arena floor.  This thing wasn't going anywhere.