Play taunts. Resummon them with hadrnox. Gain a warrior-esque ammount of armor along the way! Resummon a bunch more times with cube/ witching hour. Up to 7 hadnonoxes! (hadronoxi? hadronoxopodes?) They will probably just concede after the first few.
Note: Just smash that concede button if a warrior plays cornered sentry, the raptors reduce witching hour to a 25% chance for hadronox.