Battle of the Mill (NC09) is a combat of the Corona del Norte that breaks out when a prisoner exchange degenerates. Idaho offers his “weight in gold” as bait. The Iroquois Viper turns into a giant anaconda. Nicaramsa rescues his children, dragging them away while he is stabbed. A combatant (“II” in the source) is felled by a sleep hex cast by the figure of the second circle.
Also involved: the Demon-Children.