Rebaelliun was a Brazilian death metal band that was founded in 1998. Musically they are similar to their country mates Krisiun.

After the release of their promo tape, the band was contracted by the Dutch label Hammerheart Records, who released their debut album Burn the Promised Land in 1999. The release was followed by a European tour. The band recorded an EP for Bringer of War, featuring a Morbid Angel cover. Shortly thereafter a second album was released Annihilation which was followed by a second European tour.

Various problems eventually caused the band to dissolve. Then forward to 2015, the reunion is there, finally...