Kentaurosmon

Kentaurosmon is a Holy Knight Digimon whose Japanese name and design are derived from the mythological Sleipnir, and whose English name and design are derived from the mythological. One of the "Royal Knights", it has a bestial silhouette which could be called bizarre, in contrast to the Human forms of most of the other members. Its whole body is clad in an armor of the "Red Digizoid" which boasts great defensive power, so even Mega Digimon are unlikely to be able to easily damage Kentaurosmon. Its six legs possess unsurpassed mobility, such that it is possible for it to instantaneously move at high speeds that its thick build would not suggest. Kentaurosmon acts as a guardian of the super-ancient ruins which sleep below the thick ice of the Digital World's north pole, since it is said that essential program data which concerns the creation of Digimon is sealed within these ruins. It holds the sacred crossbow Múspellsheimr in its left hand, and the sacred shield Niflheimr in its right hand. It bears the emblem of the Digi-Egg of Destiny on its cuisses.

Digimon World DS
Sleipmon digivolves from Tyilinmon.

Digimon World Dawn/Dusk
Sleipmon digivolves from Tyilinmon with level 65+, atk 370+ and holy exp 48000+. He also DNA digivolve from Knightmon with Mammothmon if you have already befriended a Sleipmon. He is also a member of Gaia Origin.

Digivice Burst
Kentaurosmon is the mega form of Kudamon. It gains the power to digivolve when you level Kudamon's Attack and Defense attributes to level 3

Attacks
 * Inferno Frost (Bifröst): Fires incandescent arrows of light from Múspellsheimr.
 * Icy Breath (Odin's Breath): Uses Niflheimr to lower the temperature of its climate and generate a blizzard.
 * Tactic Smear
 * Múspellsheimr