Pathfinder Villain of the Week #4: Professor Heinrich Judicael, the Third Alchemist (Morgravia)
Professor Heinrich Judicael. He's amped up, on the sheet, in his full on Hyde self, because yes, he's a pastiche of Dr. Jekyll. When he takes that Mutagen, he's an 8 foot wrecking machine.
He also has many servitors, fleshdregs and Sinspawn, that he created through his process of separating the evil from the person. Use as many as you need to make the fight interesting.