AncientTroiamon

AncientTroiamon, a fictional character from the Digimon Frontier series, is an Ancient Plant Digimon with the power over wood. The power AncientTroiamon possessed lives on in the Digimon that became Arbormon via the Spirits of Wood created by AncientTrojamon.

Abilities
He has various cannons within his body, earning the nickname "Mobile Fortress".

Digivolution

 * Rookie (Child) - Arbormon
 * Champion (Adult) - Petaldramon
 * Ultimate - Blossomon
 * Mega (Ultimate) - AncientTroiamon

Attacks

 * Surprise Cannon: Leaps into the air and fires all of his cannons at once.
 * Epeus Gimmick: leaps into the air and disassembles and releases a green energy which is then launched at the enemy and causes mass destruction

Digimon Frontier
He was one of the Ten Ancient Warriors that saved the ancient Digital World from Lucemon's treachery.

Trivia

 * His name comes from Trojan and is based off the Trojan Horse which was used by the Greeks to score victory over the city of Troy in the Trojan War.