Remember how I said Vincent's new ability is to fuse?

Remember when I said Dr. Onyx is a fusion of Vincent and W.D Gaster?

Well, ever wondered how those two got to fuse in the first place, or what Dr. Onyx is like?

Any questions you have, go ahead and ask.

Btw, here's Dr. Onyx's appearance: Long black leather opened jacket with a furry hood over his head, black shades, black turtleneck, black jeans, black boots. His entire body, and face is black, outlined in yellow, including the lines on his head (Originally was on W.D Gaster's head), plus he is bald due to Gaster being a skeleton.



Dr. Onyx; I'm here, so what you wanna ask?