The Programmer

Story
There's not much known about the man wandering the multiverse, calling himself the Programmer. In those few circles that actually know anything, many conflicting rumors exist, and it's hard for anyone to really figure out what's true or not.

Abilities
The Programmer is a dangerous genius who's managed to combine magic with technology. He has general control over electricity and lessor control over the weather, and he's created many, many dangerous familiars to fight for him. Even when you get past those defenses, the primary purpose of his magical art is to turn his thoughts into reality - basically, he's got a nearly limitless bag of tricks.

Fighting him is not unlike fighting a fully prepared Red; every weak point you show will be thoroughly abused, and every weak point you try to attack will be strongly guarded.