Been working on this for a bit. I've been playing with the idea of sitting down and making a Pokesona for a long time, so here's Mark 1 of my Houndoom/Kadabra pokemon.

Triva/Notes;
Both Abra and Houndour spawn on Route 7 in G/S so they probably could have interbred.
Though they're not in the same egg group, I decided 'kazam and houndoom ought to be able to breed, they're both canine-adjacent.
Magenta's a WIP name based off of the colour given off by his aura. I'm not around to it yet, but the stance change will come with a pallet swap.
I haven't done it up yet, but I'm planning on having a purple aura when calm, and a firey aura when pissed.
This stage of evolution only has access to Mega Houndoom.
He hates/fears that form and calls it "the beast".
The stats are intended to be competitively viable for a non-final evolution. I doubt that [+2 atk stages] on a fragile sweeper is going to break the meta-game even if there's a way to reliably trigger it.