Antonis Trohopoulos
Bateria
Andrey Andronov
Guitarra
Vladimir Ivanov
Baixo
Yordan "Dancho" Kanchev
Dancho Ivanov
Vocais
Dinko Dimov
2011 - 2014 Bestia Ater
Jivko Kyossev
2002 - 2012
Ivaylo Baev
1998 - 1999
Alexander Gueorguiev
1999 - 2001
Cvetan Tzonev
2001 - 2001
Pencho Penchev
2001 - 2002
Stoyan Petrov
1997 - 1998
Krum Doinov
1997 - 2004
Plamen Petkov
1998 - 2002
Iliya Dimitrov
Kiril Kirilov
1997 - 2016 Bestia Ater