Imit-Ultraman Belial (ニセウルトラマンベリアル Nise Urutoraman Beriaru) is an Ultra created from the experimentation on Ultraman Belial's cells. While appearing similar to the former's Reionics form, he sports yellow coloration on his crest and claws.
- Height: 55 m
- Weight: 60,000 t
- Claws: The yellow-tipped claws are able to scratch and batter enemies. Even capable of shredding Taiga Photon Earth's armor.
- Claw Lightning: Imit-Belial can also shoot a stream of lightning from his claws. Unlike the original's the bolts are yellow.
- Death Light Ring (デス光輪 Desu Kōrin)
- Imitation Deathcium Ray: Like the original, Imit-Belial can also fire a dark beam from the palm of his right hand.
- Due to the lack of intelligence, this Belial simply laughs and groans in this appearance, both of which are stock voices from one of the original's voice actor, Yuki Ono.
- His yellow crest and claws is a reference to the defects of Alien Zarab and Gregorl-Man during their impersonations of Ultra Warriors.
- The Imit-Belial and Ultraman Titas engaged in a rapid punch combat while both yell their battle cries (Ultra-ra-ra for Titas and Beli-Beli for Imit-Belial) is based on the "Stand Cries" from the Japanese manga JoJo's Bizarre Adventure.