Olegmon

Olegmon
Olegmon is a Sea Animal Digimon whose name and design are derived from the legendary Oleg of Novgorod. It is the general of the Gold-thief Army of the "Big Death-Stars". It is a super-heavyweight Digimon whose body is clad in steel armor. With Aquatic and Sea Animal Digimon, its army carries out atrocities and looting to their limits, and plunders treasure wherever they travel across the ocean. It has a weakness for gold and silver treasures, and all of its collected treasure is enough to eat Olegmon's food and still keep increasing the strength of Olegmon's armor. Olegmon boasts the most superhuman strength among the other generals, easily wielding its super-heavyweight "Dual Tomahawk" pair of axes. The cheerful demon Surtr hides in its left shoulder, while the gloomy demon Jörmungandr hides in its right.

Digimon Xros Wars
Attacks
 * Dual Tomahawk Boomerang: Effortlessly hurls its Dual Tomahawk axes.
 * Viking Vuffet : Swings the Dual Tomahawks down vertically over and over, chopping the opponent to bits in the blink of an eye.
 * Age of Discovery
 * Dream Comes True

Surtr
Surtr is a Digital Lifeform whose name and design are derived from the mythological Surtr. It hides in Olegmon's left shoulder.

Jörmungandr
Jörmungandr is a Digital Lifeform whose name and design are derived from the mythological Jörmungandr. It hides in Olegmon's right shoulder.