If my OC Ljótólfr (= Ugly Wolf, darn you title restriction!) had to transform to a ferocious beast, it would have to be something like this. Not traditionally buffed, but quick and agile. Also, he's heavily relied on the jaw's power, to tear off whatever in his way. Inspired by the concept of Ulfhednar, werewolves generally and tundra wolves.
Will consider to make a battle scene with this specific character. Zombies, a murdered necromancer, something fitting as Ulfr's foes.
Forgot to mention that this werewolf has a beard. Well, blood-covered beard.