MetalSeadramon

MetalSeadramon is from the Digimon Adventure series. He is an Android Digimon, the Mega form of Betamon.

Evolution

 * Fresh (Baby) - Botamon
 * Baby (In-Training) - Koromon
 * Child (Rookie) - Betamon
 * Adult (Champion) - Seadramon
 * Perfect (Ultimate) - MegaSeadramon
 * Ultimate (Mega) - MetalSeadramon, corrupted form ChaosSeadramon

Special Evolution

 * DNA Digivolution (Mega) - Scorpiomon + MegaSeadramon = MetalSeadramon

Abilities
His body is made of Chrome-Digizoid, a superstrong Digimetal alloy. This and his sleekness enable him for undersea invasions and high speed underwater ambushes.

Attacks

 * Ultimate Stream (River of Power): Fires a giant laser beam from his nose-cannon.
 * Giga Ice Blast: Shoots a freezing cold blast from his mouth.
 * Energy Blast: Spews a stream of red hot flames from his mouth.
 * Poseidon Divide
 * Hell Squeeze
 * Dragon Fire

Digimon Adventure
One of the four Dark Masters, MetalSeadramon ruled the Net Ocean until he was destroyed by WarGreymon as the first Dark Master to be defeated by the DigiDestined. His forces were composed of aquatic Digimon like Divermon.

Digimon Tamers
A MetalSeadramon was among the many Digimon seen through the rip in the sky during Vikaralamon's rampage. Another one was among the Mega Level Digimon called to aid the Sovereigns in their fight against the Digital World D-Reaper.