Main deck (60) 4 Arctic Flats 4 Arcum's Astrolabe 3 Bone Shards 4 Boreal Shelf 3 Dead of Winter 1 Deep Analysis 4 Dread Return 4 Duress 4 Frostwalk Bastion 4 Hermit Druid 1 Laboratory Maniac 4 Marit Lage's Slumber 4 Narcomoeba 4 Pack Rat 4 Shimmerdrift Vale 4 Sudden Edict 4 Tresserhorn Sinks Sideboard (15) 4 Natural State 4 Nihil Spellbomb 3 Pulse of Murasa 4 Specter's Shriek