There are at least 4 bands of this name:
1) An American Hard Rock band from Phoenix, Arizona. Formed in 1981 releasing 2 demos and 4 studio albums from the course of 1984-1989.
2) A German Death Metal band that formed in 2002. In 2005 they released their first album "Blindzone". Their second album "Pain Trust Lies Disharmony" was released in 2009, limited to 521 copies.
3) A Sludge Metal band from Spain. Formed in 1999 releasing their "Icon Demo". The band changed their name and is now Ekkaia.