Rubble continues to fall behind Tennor, the roof above them a little weak from already partially collapsing. He reached Linora, turning back, and took up a defensive stance.
Arthur was in the middle of the fight, his blade covered in green-hued moblin blood. He wasn't planning on joining the raid party; he was better out here on the battlefield, controlling those who stayed behind. He noticed his two comrades across the room, Tennor scrambling up the stairs, and gave an order, "Those who can, follow Tennor and Linora! Those who are fighting, continue! We're keeping them at bay!" with a yell, he does jumps and arcs his blade downwards at another moblin, who pretty much dived out of the way to avoid the hit.