Midnight

Twilight is a mysterious army in Digimon Xros Wars.

Humans

 * Nene Amano (Amano Nene): A mysterious girl with brown hair in a ponytail who is the "General" of Twilight. She is searching for a strong soldier for reasons unknown and uses her Monitamon to spy on Taiki and Kiriha.

Digimon

 * Monitamon: A group of ninja Digimon with monitors for heads that are used by Nene to spy on the other groups.
 * DarkKnightmon: The combined form of two mysterious Digimon.