Chewbacca

Action [exhaust]: Play a unit that costs 3 or less from your hand (paying its cost). It gains Sentinel for this phase.

Deploy: Sentinel (Units in this arena can't attack your non-Sentinel units or your base.) Grit (This unit gains +1/+0 for each damage on it.)

Epic Action: Epic Action: If you control 7 or more resources, deploy this leader.