Okay, here's a new character, appearing in my Dark Lord Rising comic, which is a loose parody of Lord of the Rings. He may very well feature in later stories too.
I can't give too much away about him at this time - suffice to say he's a Demon, and commands a division of the Black Riders, whose name is spoken only in hushed whispers and whose appearance is a harbinger of death for those who have offended their dark master.
Captain Z appears shortly after this page here: http://projectfuturecomic.com/darklord.php?strip=02-08
...be warned that the comic does contain violent scenes.
The picture was commissioned from Keetah Spacecat after she did such a lovely job with the anthro cyberwolf.. The original is here: http://www.furaffinity.net/view/20740552/
My version adds a solid background and makes her signature clearer.