Bannock shimmers with the light of the abjuration spell, although it's hard to see how awesome he looks in the blinding sleet, making it all the more important to escape! He tries to keep his balance and move forward. Somehow, he keeps his footing and makes progress. Staying with Arnir, he almost brains himself on the gargoyle statue beside the wizard, but he grabs it and uses it to keep his footing.
He pauses, and takes a moment to draw two heavy crossbow bolts from the supply liberated from the dead soldiers in the tomb.