Transforming Sandslash into Sonic

I already have an idea for the shiny form.... it could be shadow, or super sonic.... I could make these have stats and move pools too. I might make a fan game and put these in as a one of a kind Pokémon to find.

Now all we need is to change the shiny form into knuckles

Speedslash most likely.. I might even make a whole stat pool and moveset for some of these if it's requested enough

Soniclash?

Gotta go fast Gotta go fast Gotta go fast Gotta go fast Gotta go fast Gotta go fast
Im Sanic I SAY Gotta go fast Gotta go fast Gotta go fast