Use Herald of ruin. Repeat.

Mertmi - Bosnian Folk Song - Bosanska Artiljerija * SIEGE!!!!! * * Warlord: Kroeger * * 2x Drilling Site * 2x Arvus Lighter * 2x Ravaged City * 2x Ulan Huda * 2x Void Engagement * 1x Asteroids Belt * 2x Darkening Skies * 2x Helk Squad * 2x Legionary Cayveas * 2x Vultarax Assault * 2x Alchemist Gramaton * 2x Hullbreaker Missiles * 2x Cull of Cowardice * 1x Judgment of Iron * 2x Siege Mastery * 2x Herald of Ruin * AApTSUVHRSEhISEhlA6xFLEUshSyFNIU0hTXFJYOlg7JFMkU7gTuBPAI8AimEqYSpxKnEoAMgAz0DvQO4RPhE9QT1BPBBsEG4gQ=