AxeKnightmon (Fusion)

DarkKnightmon is a character in the Digimon Xros Wars anime series. He is a mysterious black knight. Although he was originally the lead Digimon of Twilight, he has no loyalty to its General, Nene, who he had actually blackmailed into service in his quest for the Darkness Loader. As soon as he obtains the Darkness Loader, he dissolved Twilight, and eventually joins forces with his older brother, Bagramon, and his true partner, Yuu Amano. However, when Bagramon finally lets his guard down, DarkKnightmon betrays him and finally reveals his goal is to steal his brother's power.

Anime
DarkKnightmon is a DigiXros of SkullKnightmon and DeadlyAxemon, who have exchanged cups of brotherhood. Although his skills, including the ability to use the "Twin Spear" he wields to thrust, slash, sweep, or throw as the situation calls for, are very advanced, he will use any means to achieve his goals, and sometimes he will even be willing to betray his own comrades. He is an opponent that you don't want to turn into an enemy, if you can help it.

Attacks
 * Twin Spear: Stabs with its Twin Spear.
 * Shoulder Blade
 * Undead Soldier
 * Treason Vortex: Spins his Twin Spear to form a vortex of darkness.
 * Choujigen Axe (超次元アックス): Slashes with an axe capable of breaking down the walls between dimensions.

Other forms
DarkKnightmon is actually a DigiXros of SkullKnightmon and DeadlyAxemon, two sworn brothers that can combine into a variety of forms.

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SkullKnightmon
SkullKnightmon is an unscrupulous Digimon who is the core persona of DarkKnightmon.

When Shoutmon X4 and MetalGreymon appear to have DarkKnightmon on the ropes, he orders Nene to use Xros Open to split him back into SkullKnightmon and DeadlyAxemon, allowing him to attack each of them one-on-one. After regaining the advantage, he has Nene DigiXros him and DeadlyAxemon together to SkullKnightmon Cavalier Mode, then Bigaxe Mode.

During the events of Hell's Field while his Deadly Axemon counterpart was damaged, placed inside the Darkness Loader to heal, SkullKnightmon goes after Yuu and bring him to Pandemonia where he eventually recombined with DeadlyAxemon back into DarkKnightmon.

Attacks
 * Spear Needle
 * Breast-eye Wink



DeadlyAxemon
DeadlyAxemon is SkullKnightmon's sworn brother, an incredibly strong Digimon that can DigiXros with SkullKnightmon or other Digimon to create a multitude of powerful forms.

Attacks
 * Air Slicer: Runs between the opponents at the speed of light, who aren't even able to realize it before they're cut down.
 * Aqua Rage: Spews a powerful solution that dissolves everything.
 * Aqua Regia: Liquefies himself using Aqua Rage and swallows up all of his surroundings.


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SkullKnightmon Bigaxe Mode
SkullKnightmon Bigaxe Mode has Nene DigiXros him into this form, after regaining the advantage in the battle against Shoutmon X4 and MetalGreymon.



SkullKnightmon Cavalier Mode

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DarkKnightmon (Duskmon)
DarkKnightmon (Duskmon) is a DigiXros of DarkKnightmon and Duskmon, which turns Duskmon into a clawed gauntlet for DarkKnightmon.



DarkKnightmon (Gulfmon)



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DarkKnightmon (Blastmon)




DarkKnightmon (Lilithmon)



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Other DigiXros forms

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