SkullMeramon

Skull Meramon is an Ultimate Level Flame Digimon whose super hot blue flames have supreme destructive power. His Japanese name is DeathMeramon.

Evolution

 * Fresh (Baby)- Mokumon
 * Baby (In-Training)- DemiMeramon
 * Child (Rookie)- Unknown
 * Adult (Champion)- Meramon
 * Perfect (Ultimate)- SkullMeramon, BlueMeramon
 * Ultimate (Mega)- Boltmon

Special Evolution

 * DNA Digivolution (Mega) - SkullMeramon + Pumpkinmon = Boltmon

Abilities
His body is so hot, water and ice attacks have no effect on him.

Attacks

 * Heavy Metal Fire (Metal Fireball): Launches a destructive ball of melted metal from his mouth.
 * Heat Chain (Flame Chain): Uses one of the chains on his body as a whip.

Digimon Adventure
SkullMeramon was first seen as one of Myotismon's henchmen. He was disguised in his hat and trenchcoat before he encountered Sora and Mimi at the top of Tokyo Tower. Birdramon and Togemon tried their best to stop him before Tai, Greymon, Izzy and Kabuterimon arrived. Greymon Digivolved to MetalGreymon and destroyed him.

Digimon Tamers
A SkullMeramon in hat and trenchcoat (the same outfit from Season One) was among the shadowed Digimon that wanted Rika to tame one of them. Another one was among the many Digimon seen through the rip in the sky during Vikaralamon's rampage.