Fan:Artilimon

Artilimon is an extraterrestrial Digimon that is Ebemon's experiment on Arkadimon's DNA, which was used to create a robotic replica they can use for invasion of other colonies. Like Arkadimon, Artilimon's name stays the same regardless of the stage it's in. It's intelligence is said to surpass any known Digimon to exist.

Digimon World: Bronze and Cobalt Versions
It is designed as a parallel to the Pokemon Metagross, as it is obtained as it's Fresh Stage as a gift for beating the main story when you travel back to XILA-Mon's domain. A lone DigiEgg will be floating in Neptune's atmosphere, which hatches into Artilimon when it's hatching requirements are met. Like Beldum and Metang, it's attack options are severly limited compared to the amount of skills that it's Mega stage can learn. Artilimon (Mega) learns the most skills by level-up than any other Digimon because of this. It digivolves from it's Ultimate stage equivalent at Level 70 with 1,000,000 Machine Exp. It is a counterpart to Theridramon, favoring a more slow and bulky playstyle compared to Theridramon's fast and offensive playstyle, thus having higher HP, Defense, and Wisdom growth rates than Theridramon. Regardless, both have the same Attack growth rate. It is also fought in Theridramon's Fortress as a guard to one of the throne room keys. Sometimes Theridramon feels his not anywhere near as tough as his Artilimon guard.