You know how some people get turn their characters into an alternate species as a once-off thing? Well, even though KD isn't a character, I can still do the same thing. Like with a comic that goes like this:

Panel 1:
- Close-up of a slit-pupil dragon eye because those are awesome.
- Speech bubble on upper-left side, reading, "I am... different."
- Speech bubble on lower-right side, reading, "I am... stronger!"

Panel 2:
- Majestic Wyvern!KD doing a wyvern version of the 'Wryyyyyyy!' pose, looking strong and majestic and stuff.
- Speech bubble coming from the wyvern, saying in larger-than-before words, "I am... WYVERN!"
- Steamroller is not actually required.

Panel 3:
- Wyvern!KD has been 50%-80% devoured by some bigger hungrier critter. A BHD (Bigger Hungrier Dragon) would be good. A giant bug or arachnid or centipede would be better.