Mirage Band is a band of evil versions of Grojband that first came into Trina's dream world and invaded her world making it a nightmare world. Ever since then, they have drove around the place causing doom and destruction. They trapped Trina's nice version in the dungeon. In the end of Dreamreaver Part 2, Grojband destroyed them while playing the song My Mind.
- Mirage Corey - Mirage Corey is the leader of the band. He is the lead singer and guitarist of the band who uses a motorcycle to ride around and he uses his guitar as a destructive weapon. He is the evil doppleganger version of Corey Riffin.
- Mirage Kin - Mirage Kin is the keyboardist of the band. He carries a keytar which is capable of shooting lasers. He is the evil doppleganger version of Kin Kujira.
- Mirage Kon - Mirage Kon is the drummer of the band. His drumming is able to cause fissures to form in the ground. He is the evil doppleganger of Kon Kujira.
- Mirage Laney - Mirage Laney is the bassist of the band. She uses Esmeralda to ride around. She is the evil doppleganger of Laney Penn.
- Esmeralda - Esmeralda is a golden tiger in the band. Mirage Laney rides her around.
- The title of this band is conjectural as the only time they were ever addressed as "Mirage Band" is when Katrina name-called them that as a pun, which is a running gag affiliated with Trina. Mirage Band has been directly addressed multiple times simply as "The Band" by the members of the dream world, meaning that this could be what they're really known as.
- The band was most likely created when Trina's mind broke after having to watch Grojband's music video in a loop for 5 hours.