Unseen Terror was a grindcore band formed in mid 1986 in Broseley, Shropshire, England by Shane Embury and Mitch Dickinson who had played together previously in death metal band, Warhammer. After having recorded their demo, 'Abattoir of Death' Warhammer broke up during the early part of 1986 but It was not long until they both agreed that they needed to pursue a much faster and heavier direction. Warhammer were fast and was certainly very fast, but they both wanted a complete change.