SkullSatamon

SkullSatamon is an Undead Digimon, an evil and cruel character who fell into the Dark Area in pursuit of strength and destruction. However, his evil was more refined and his dark powers became immeasurable. His name is composed of "skull" and "Satan". Being an Undead Digimon, his dark DigiCore can be seen in his ribcage. His DigiCore is peculiar to most demonic Digimon in that it is full of powerfully condensed dark powers. Many rename it the "Dark-Core". His blinding speed gives him a strong edge in battle. He can also summon his other two brothers with his staff, making him far more dangerous.

(Digimon Adventure)
SkullSatamon was due to appear in the episode The Legend of the DigiDestined as the result of a DNA digivolution involving Devimon and Ogremon, though the series directors decided to abandon this idea.

Digimon Frontier
The three SkullSatamon Brothers were after the Fractal Code of Flame Terminal. After a tough battle, EmperorGreymon and MagnaGarurumon were able to defeat them.

Digimon Next
A SkullSatamon guarded Norn's prison in the System World. He later turns into a Digi-Egg through the efforts of Shou Kahara and Ravemon.

Attacks
 * Bone Blaster (Nail Bone): A paralysis attack whereby he fires dark energy from his staff powered by dark Digi-Core.
 * Skull Hammer: Strikes and crushes enemies with his staff.