Tampere's UNCREATION'S DAWN, formelly known as HELLSLAUGHTER being initially a duo of vocalist / bassist Diabolik and guitarist / drummer Sadis, weighed in with the 1999 demo 'Night Of The Damnation'. Hellwind Inferion was installed on the drums during mid 2000 as UNCREATION'S DAWN issued further product in the demos 'Stormtroopers Of Antichrist' in 2001, distributed by Northern Heritage Productions, and 'Deathmarch Over God's Kingdom' in 2003.

Prior members of the band include guitarist Lord Sargofagian, of BAPTISM, BLACK DEATH RITUAL, CALVARIUM, RAVINE, SATANIC WARMASTER, TROTZREICH, VALONSURMA and YMIR, plus bass player Thunderer (a.k.a. Tommi Rantanen) of ADRAMELECH, FOREVER WINTER, IMPIOUS HAVOC, NIGHTSIDE and VORDVEN.

The album 'Lightning Hammer Falls' arrived in 2004, on CD format through Hammer Of Hate and cassette by Meurtre Noir Records, as well as the 7" red vinyl 'Uncelestial' EP on Breath Of Pestilence plus a split 7" single shared with BAPTISM again on the Hammer Of Hate label. 'Stormheit' of UNCREATION'S DAWN also operates with WOUNDS, solo project STORMHEIT and ANIMAL FORESKIN.