Sure. I don't know much about him, though...if I remember right, he's a working-class bisexual British wizard who once tricked Satan into curing his lung cancer by selling his soul to him and two other demons so that his death would trigger a war in Hell and once worked with Dream to recover a pouch of magic sand from his junkie ex-girlfriend..
That's not really enough for a character sheet. So I'll need a proper description
He's not actually a wizard -- he can do common ritual stuff, but mostly he gets by on the power of bullshitting and his reputation to bargain/trick/provoke nasty things into doing his work for him.
For instance, in one story, he berated and cussed out the mostly-dormant Aztec gods in the area for letting another demon encroach on their territory. Used himself as bait to get said demon into the right spot for those Aztec gods to get to him, set them loose on one another...then used holy stuff to seal the building they were all duking it out in and burn the whole deal to the ground.
He's...at best, abrasive. He's one of those guys who just naturally/habitually pisses off everyone he meets, including his friends and allies, but he knows enough and where enough bodies are buried that he never
quite warrants going too far out of their way to scratch off.
So...lots of Presence, Deceit, Intimidation and Lore, stunts to infuriate and lots of deals in his aspects. On, and Endurance, because he gets his ass kicked
a lot.