AxeKnightmon (Fusion)

DarkKnightmon is a member of Nene Amano's Twilight army. He is also Nene's partner digimon.

Description
Attacks

Other Forms
While Shoutmon (Xros Wars) and Greymon (Xros Wars), the partner Digimon of Taiki Kudou and Kiriha Aonuma, respectively, have the ability to DigiXros with the other members of their army, DarkKnightmon is unique in that he himself is a DigiXros of DeadlyAxemon (Xros Wars) and SkullKnightmon (Xros Wars).

DeadlyAxemon
DeadlyAxemon is one of the two Digimon that DigiXros to become DarkKnightmon. It is a vaguely draconian Digimon that forms the lower half and left hand weapon of DarkKnightmon, as well as the titular Big Axe in SkullKnightmon Big Axe Mode.

SkullKnightmon
SkullKnightmon is one of the two Digimon that DigiXros to become DarkKnightmon. It is a stocky knight Digimon that forms the upper half and lance of DarkKnightmon.

SkullKnightmon Big Axe Mode
SkullKnightmon Big Axe Mode is SkullKnightmon and DeadlyAxemon DigiXrosed in a way different from DarkKnightmon. It is essentially SkullKnightmon holding DeadlyAxemon, who has shapeshifted into a battleaxe like the Starmons transform into the Star Axe.