Powers: Armor grants greatly enhanced strength and durability.
Weaknesses: Powerless without armor.
Bio: Mortimer was a student with a crush on Gosalyn Mallard. Discovering her use of the Gizmoduck armor, he decided to create a super-powered identity in order to impress her. Though his own designs failed, a mysterious box containing functioning armor appeared at his doorstep. Wearing it and calling himself Cat-Tankerous, he vowed to gain her notice by besting Darkwing Duck in battle, only to be defeated by the Masked Mallard.