Effective period / Period of releases: 2003 - 2020

Members: Polo (7), Edgar (2), Raul (6)

Aggrotech band founded in 1999 in Mexico City. The band was initially formed as a trio consisting of Polo (vocal, lyrics and music arrangements), Edgar (synth programming, sampling, mixing) and Raul (lyrics). Following the departure of Raul the band continued as a duo until the passing of Edgar on March 28th, 2010 due to medical complications.

The name was derived from medieval demonology - Amduscia was a Duke from hell, dedicated to music.