Block began his musical career in 1998, singing for various metal and rock acts around Vancouver.

[1] Block received high praise for his performance, with Eduardo Rivadavia of AllMusic calling him "one of the finest metal voices of his generation".

[7][8] Also, in late 2012, Block began demoing new material with Eternity and their new touring vocalist Amanda Kiernan.

The album was recorded on August 19, 2012, at the 6,000-year-old Kourion Theater in Cyprus during the band's Dystopia World Tour.

[23] Following a period of inactivity, Iced Earth started writing for their twelfth studio album tentatively titled The Judas Goat, with an expected release date and subsequent touring cycle in early 2016.

[24] On February 15, 2021, a month after Schaffer's arrest following the 2021 storming of the United States Capitol, Block announced that he had left Iced Earth.

In January 2022, Block would handle lead vocals on the band's future live shows.

[27][1] He has cited Bruce Dickinson, Rob Halford, Daniel Heiman, Tim Roth, Matt Barlow, Tim Owens, Devin Townsend, Jari Mäenpää, George "Corpsegrinder" Fisher, Russell Allen and Jørn Lande as his influences.