Midnight

Twilight is a mysterious army that appears in Digimon Xros Wars. It is led by DarkKnightmon, and employed Nene as its General until DarkKnightmon gained the Darkness Loader and ouster her.

SkullGreymon
SkullGreymon is one of DarkKnightmon's minions. He attacks Xros Heart in the Dust Zone alongside DarkKnightmon and SkullSatamon, and is later absorbed by DarkKnightmon using the Darkness Loader.

SkullSatamon
SkullSatamon is one of DarkKnightmon's minions. He attacks Xros Heart in the Dust Zone alongside DarkKnightmon and SkullGreymon, and is later absorbed by DarkKnightmon using the Darkness Loader.

Guardromon
An army of Guardromon serve DarkKnightmon in the Dust Zone, but are deleted by the combined efforts of MetalGreymon, Cyberdramon, Deckerdramon, and Shoutmon X5.

Attacks
 * Destruction Grenade

Peckmon
In the Digimon Xros Wars manga, a Peckmon helps dress Nene in the Sweets Zone.