4 Emry, Lurker of the Loch 2 Witching Well 4 Urza, Lord High Artificer 4 Arcum's Astrolabe 1 Mirrodin Besieged 4 Prismatic Vista 1 Saheeli, Sublime Artificer 1 Nexus of Fate 2 Sai, Master Thopterist 3 Mox Amber 4 Paradoxical Outcome 4 Mox Opal 3 Everflowing Chalice 1 Misty Rainforest 4 Mishra's Bauble 1 Breeding Pool 1 Repeal 1 Watery Grave 1 Pithing Needle 3 Engineered Explosives 3 Polluted Delta 6 Snow-Covered Island 1 Snow-Covered Forest 1 Snow-Covered Swamp Sideboard 2 Oko, Thief of Crowns 2 Veil of Summer 1 Dead of Winter 1 Weather the Storm 3 Fatal Push 1 Collective Brutality 3 Nature's Claim 2 Thoughtseize