Main deck (60) 4 Altar of Dementia 4 Archfiend of Ifnir 4 Architects of Will 4 Dark Ritual 4 Doomsday Excruciator 3 Duress 4 Horror of the Broken Lands 4 Imposing Vantasaur 4 Lake of the Dead 4 Living Death 4 Lurching Rotbeast 17 Swamp Sideboard (15) 4 Defense Grid 1 Duress 2 Flaying Tendrils 4 Lost Legacy 2 Ritual of Soot 2 Scarab Feast