Zodiac, the Alienist

Astrologist/astronomer who peered too much into the dark void of space and warped his mind into something inhuman. After he became a darklord, he gained the ability not only to observe the constellations but arrange them via a holographic map in his observatory, causing various magic manifestations. He may perform magical rituals, conduct serial murders, and perform other dark deeds to go with his cosmic rearrangements.