Sauron Einhorn, Medici

Sauron-Einhorn-Medici, more commonly known as the Red Angel Evil Spirit, or simply Medici, is a powerful Evil Spirit formed after the remnant spirits of three Angels of the Red Priest Pathway: Sauron, Einhorn, and Medici, fused together after their deaths.

Even after their demise, the three deceased angels continue to exist, each as part of Sauron-Einhorn-Medici. Instead of a single being with split personality, this Evil Spirit is more like three people stuffed into a single body. No matter what "They" do, "They" have to first come to a unanimous decision, or there will be internal strife.

(Source: Lotm Wiki)