Rock Hard Festival Greece 2026 has announced its final lineup, with Ihsahn of Emperor replacing Enslaved guitarist Ivar Bjørnson for the festival's performance. The event will take place on September 11 and 12 in Athens. Ivar Bjørnson will not perform due to scheduling conflicts, and Ihsahn has been confirmed to perform a full set with Blood Fire Death, an all-star tribute band to Bathory.

The tribute performance honors the legacy of Quorthon, with Ihsahn expressing his excitement about the occasion. The full lineup includes Erik Danielsson on vocals, Ihsahn on guitar and vocals, Blasphemer on guitar, Apollyon on bass and vocals, Faust on drums, Grutle Kjellson on vocals, Gaahl on vocals, and Frederick Melander on bass. com, Metal Era, Monsterville in Athens, and The Nephilim Store in Thessaloniki.