Sigmund will move forward and attack if a gap appears.
Catweazle will raise his lantern and try to look both ways at once in case any zombie goblins break through the front ranks or something unseen creeps up from behind.
Over in the corner, Llewllyn, Catweazle, and Siegfried play paper-scissors stone to decide which of them will approach the depleted but determined-looking band for a place in their next delve.