Main deck (60) 3 Arcum's Astrolabe 3 Bloodchief's Thirst 4 Choked Estuary 4 Duskmantle Guildmage 1 Fact or Fiction 3 Heartless Act 4 Mana Leak 3 Memory Lapse 4 Mindcrank 2 Muddle the Mixture 4 Opt 4 Ponder 3 Sleight of Hand 7 Snow-Covered Island 7 Snow-Covered Swamp 2 Temple of Deceit 2 Treasure Cruise Sideboard (15) 2 Annul 2 Duress 2 Erebos's Intervention 2 Feed the Swarm 1 Lochmere Serpent 2 Negate 1 Nihil Spellbomb 2 Ritual of Soot 1 Tasigur, the Golden Fang