Forgal served alongside Colm Corbec, Elim Rawne, Bragg and Hlaine Larkin under Major Garth and Colonel Forth. He joined the Imperial Guard out of the Tanith Magna militia where he had already served alongside Corbec and Larkin. Corbec stated at one point that he had a good eye.
During the Battle of Blackshard, Forgal was the one to discover the shrine containing a strange, rusted metal cube. Unfortunately, after alerting his fireteam to the presence of the cube, a stray round vaporised the top portion of his skull. His status is listed as KIA.