Blitzwolfer's appearance is based on a classic werewolf. He has grey fur and a long flowing mane and a large bushy tail, with three sharp claws on each hand. The inside of his mouth is green.
In John Smith 10, he has his UAF appearance until Omniverse, where he gains his Omniverse appearance.
When used by Intellectuary, his fur is grown over his right eye.
In Ryder 10, he has his Omniverse appearance.
For the Dimension 23 appearance, see Wolf Woods below.
Wolf Woods is the version of Wolf Bane in Dimension 23, used by Megaman. His lower body is covered in the Mega Tech Armor, his upper body exposed. He has light blue fur on his arms, his mane being dark blue. His eyes and the inside of his mouth is light blue, the Omnitrix on his chest. His left hand is the Mega Buster. Unlike others with powers, his powers aren't transferred to his Mega Buster, instead firing his sonic howl from his mouth still.