Sam Black’s Grixis Mirari Conjecture Deck and Sideboard Guide in MTG Arena

2 Karn, Scion of Urza (DAR) 1 4 Powerstone Shard (DAR) 227 4 Treasure Map (XLN) 250 2 The Eldest Reborn (DAR) 90 2 Swamp (RIX) 194 3 The Mirari Conjecture (DAR) 57 3 Expansion // Explosion (GRN) 224 3 Mountain (RIX) 195 3 Discovery // Dispersal (GRN) 223 4 Lava Coil (GRN) 108 4 Pirate’s Pillage (RIX) 109 4 Dragonskull Summit (XLN) 252 2 Drowned Catacomb (XLN) 253 4 Steam Vents (GRN) 257 4 Sulfur Falls (DAR) 247 4 Watery Grave (GRN) 259 4 Shock (M19) 156 2 Moment of Craving (RIX) 79 2 Star of Extinction (XLN) 161 3 Fungal Infection (DAR) 94 1 Moment of Craving (RIX) 79 1 Star of Extinction (XLN) 161 4 Duress (M19) 94 4 Thought Erasure (GRN) 206 1 Search for Azcanta (XLN) 74 1 The Eldest Reborn (DAR) 90