Noctis Invocat Is An Atmospheric Doom/Black Metal Band From Guatemala Formed In 1994. Current Line-Up Angel Protervus - Vocals Bass Nery Monroy - Guitar Nery Rodas - Drums Percussion Willy Monroy - Keyboards Former Members Erwin Arenas - Keyboards Edwin Calderon - Guitar Discography Eternal Dreams Of Fire Demo 1994 Depressiva Vox Clamantis Full-Length 1998 Luxuria In Caellum Full-Length 2003