SkullSatamon is an Undead Digimon whose name and design are derived from "Skull" and Satan. Pursuing strength and destruction, he fell to the Dark Area as a Fallen Angel Digimon with his appearance a ruin of what he once was.
However, SkullSatamon's wickedness was refined even more, so that his dark powers are unfathomable. His DigiCore, concentrated with mighty powers of darkness, is the characteristic of Demon-species Digimon called the "Dark Core".
- Nail Bone: Fires a powerful light from the jewel at the end of his staff, disrupting and obliterating the opponent's data.
- Skull Hammer