VGResource Pokédex Project: IDEA PITCH

[Goombaking123]

I forget it's name, but i remember reading about a dragon in mythology that tried to become a god, but was ratted out by the sun and moon. As a result, it got split into two, but it still lived due to the fact that it had become a semi-god at that point, and constantly chases the sun and the moon.
I was thinking there could be two Pokemon based on that, a dragon head with a sun at the end of its "tail", and a tail with a moon for its "head". The head one could be Fire/Dragon, while the tail one could be Ice/Dragon. I'll probably make a quick sprite to show what it could look like.

EDIT:

Dragun (Fire/Dragon) and Dragoon (Ice/Dragon)