Gallantmon

Gallantmon is the Mega form of Guilmon, one of the 13 Royal Knights. He is known as Dukemon in the Original Japanese version. He uses his Gram Lance and Aegis Shield weapons to generate his attacks.

Evolution

 * Fresh (Baby) - Jyarimon
 * Baby (In-Training) - Gigimon
 * Child (Rookie) - Guilmon
 * Adult (Champion) - Growlmon
 * Perfect (Ultimate) - War Growlmon
 * Ultimate (Mega) - Gallantmon

Attacks (Gallantmon/Gallantmon-X)
Japanese Names go first followed by English Dub Names:
 * Royal Saber (Lightning Joust): Fire a beam from his lance.
 * Final Elysian (Shield of the Just): Uses his shield to blast enemies

Attacks(Gallantmon Crimson)

 * Invincble Sword
 * Quo Vadis (Final Justice)

Digimon Tamers
The first Biomerged Digimon, Guilmon becamed Gallantmon when Takato Biomerged with him so they can fight Beelzemon together. The ensuing battle was fierce, but Gallantmon managed to defeat Beelzemon. He did spare the Digimon on Juri's pleas. Gallantmon eventallly was a major key element in the battle against the D-Reaper. Obtaining the ARMS Grani as his mode of transportation until it gave Gallantmon the power to transform into Gallantmon Crimson Mode for the final battle aginst D-Reaper.

Digimon X-Evolution
He is a member of the Royal Knights, but because he questions the intentions of the host computer Yggdrasil, he acts individually. He tries to talk Omnimon that they were being used, but Omnimon refuse to hear it & killed Gallantmon as a result. But Gallantmon was soon reborn in X-Digimon form & gave Dorugremon safe passage to Yggdrasil.