Main deck (60) 4 Arcum's Astrolabe 2 Bone Shards 4 Cauldron Familiar 3 Disciple of the Vault 4 Dragonskull Summit 4 Experimental Synthesizer 1 Goblin Bombardment 3 Graven Cairns 4 Mishra's Research Desk 4 Oni-Cult Anvil 4 Ravenous Squirrel 4 Reckoner's Bargain 2 Shrapnel Blast 5 Snow-Covered Mountain 8 Snow-Covered Swamp 4 The Underworld Cookbook Sideboard (15) 3 Curse of Shaken Faith 4 Duress 1 Lurrus of the Dream-Den 4 Scrabbling Claws 1 Shenanigans 2 Sudden Edict