Another idea, this time from the mayan pantheon;
Camazotz (The Bat God)
(Passive) Crimson Catalyst:
Camazotz takes great excitement in the scent of blood, causing his basic attacks to deal an additional 10% of his magic power when the target h…
Yeah, Hephaestus would be amazing! You could have lots of fun with his skillset, definately incorporate some sort of deployable or something along those lines. And nice job castillle, looks good.
If we're thinking Greek gods, Athena might be worth…