A thrash music group from Brazil with an old-fashioned design, Arnion produced their recording debut in 2008. Founded in 2003 in Goiânia, Goiás, the music group was originally made up of Pedro Neto (vocals), Túlio Caetano (acoustic guitar), Rinaldo Macedo (acoustic guitar), Leonardo Araújo (bass), and Rogério Paulo (drums). Neto and Caetano, both also people from the Goiânia-based metallic band Optimum Pentecost, were ultimately changed by Carlos “Carlão” Henrique (vocals) and Rafael Teles (acoustic guitar). Pursuing some initial demonstration recordings, Arnion produced their full-length recording debut in 2008 with Fall Like Rainfall within the Brazilian label Silent Music Information. Noted because of its throwback design similar to thrash metallic from the 1980s and ’90s, Fall Like Rainfall premiered internationally by Retroactive Information in ’09 2009 using the previously released Refuge EP added like a reward.