Main deck (60) 4 Arcum's Astrolabe 3 Engineered Explosives 4 Everflowing Chalice 4 Flooded Strand 1 Ghirapur Aether Grid 1 Hallowed Fountain 4 Ichor Wellspring 1 Mirrodin Besieged 4 Mishra's Bauble 4 Mox Opal 4 Paradoxical Outcome 2 Pithing Needle 2 Prismatic Vista 1 Pyrite Spellbomb 1 Relic of Progenitus 3 Sai, Master Thopterist 8 Snow-Covered Island 1 Snow-Covered Mountain 1 Snow-Covered Plains 1 Steam Vents 2 Teferi, Time Raveler 4 Urza, Lord High Artificer Sideboard (15) 1 Abrade 2 Ceremonious Rejection 1 Engineered Explosives 2 Force of Negation 2 Galvanic Blast 1 Ghirapur Aether Grid 1 Grafdigger's Cage 1 Mirrodin Besieged 1 Pithing Needle 1 Teferi, Time Raveler 2 Tormod's Crypt