Main deck (80) 4 Abrupt Decay 4 Abundant Growth 4 Arcum's Astrolabe 4 Baleful Strix 4 Brainstorm 3 Force of Negation 4 Force of Will 4 Ice-Fang Coatl 1 Karakas 4 Misty Rainforest 4 Oko, Thief of Crowns 4 Polluted Delta 4 Preordain 4 Prismatic Vista 3 Snapcaster Mage 4 Snow-Covered Forest 6 Snow-Covered Island 1 Snow-Covered Plains 1 Snow-Covered Swamp 4 Swords to Plowshares 2 Sylvan Library 1 Tropical Island 1 Tundra 1 Underground Sea 4 Uro, Titan of Nature's Wrath Sideboard (15) 2 Back to Basics 3 Dead of Winter 1 Force of Negation 3 Meddling Mage 2 Narset, Parter of Veils 3 Veil of Summer 1 Yorion, Sky Nomad