At the Arena ov Aion – Live Apostasy is the first live album by Polish extreme metal band Behemoth. It was released on 31 October 2008 through Regain Records. The album was recorded live at La Loco in

Patryk Dominik Sztyber, stage name Seth, is a Polish heavy metal musician. He is best known for being the guitarist for Behemoth. He is also the guitarist for Polish death metal band Nomad.