Feresmon

Phelesmon
Phelesmon is a Fallen Angel Digimon whose name and design are derived from the fictional Mephistopheles. It is shaped like an aristocrat, and in exchange for granting someone their desires, it is said that it will snatch away their soul. It's said that it is a Boogeymon that advanced and digivolved, but the details are still uncertain.

Digimon Xros Wars: The Young Hunters Who Leapt Through Time
Attacks
 * Black Statue: Changes the opponent into a black stone statue.
 * Demon's Shout: Drives the enemy to insanity with a curse-filled shout.

"Phelesmon + Starmons"
"Phelesmon + Starmons" is the DigiXros of Phelesmon, Starmon (2010 anime) and Pickmon. It has not been officially named.