(オメガモンＡｌｔｅｒ－Ｂ Omegamon Alter-B)
|Debut||Digimon World -next 0rder-|
|Prior forms||Omnimon Zwart Defeat|
Omnimon Alter-B is a Digimon.
- Grey Cannon & Garuru Sword: Launches consecutive attacks from the Garuru Sword on its right arm and the Grey Cannon on its left arm.
Omnimon Alter-B resembles an enhanced version of Omnimon Zwart. It has red horns and wears multiple belts on its chest, and its cape is now black and grey. Its pauldrons are larger and have golden spikes. Its WarGreymon and MetalGarurumon heads are larger and have red gems on the eyes and golden teeth, while the WarGreymon head has red horns, with the front horn being large and the back horns being small. It has a rhombus red gem with a golden frame on its chest, and another red gem on its waist. It also has a golden spike on each side on the waist, and a red spike on each knee. It carries the "Garuru Sword" on its right arm, and the "Grey Cannon" on its left arm.
- Omegamon Alter-B (オメガモンＡｌｔｅｒ－Ｂ)
Official name used in Digimon World -next 0rder-. No official romanization available.
- El: I am the Alpha and the Omega (Ἐγώ εἰμι τὸ Α καὶ τὸ Ω Egō eimi to Alpha kai to Omega?)
- En: Alter-B
- Omnimon Alter-B
Base name shares a localization with Omnimon.
- La: Omni (lit. "All")
- En: Alter-B
Digimon World -next 0rder-
Omnimon Alter-B is card 540 of the collectible cards.