Sausages, wolf skever and onion soup was enough. Didn't roll at all. walked away from those shard attacks and kept hitting it with bow. Conserving stamina for quick short sprint if needed. Used max level wolf armor and max level draugur bow. 20 minutes rested.
Also used a frost resistance potion. Can easily tank few of those shard attacks. Got few medium stamina and hp potions with me but did not use them.