4 Arcum's Astrolabe 4 Engineered Explosives 4 Everflowing Chalice 1 Hallowed Fountain 1 Inventors' Fair 1 Mind Stone 4 Mishra's Bauble 1 Mox Amber 4 Mox Opal 1 Nexus of Fate 1 Paradox Engine 4 Paradoxical Outcome 3 Polluted Delta 4 Prismatic Vista 3 Saheeli, Sublime Artificer 3 Sai, Master Thopterist 4 Serum Visions 6 Snow-Covered Island 1 Snow-Covered Plains 1 Snow-Covered Swamp 4 Urza, Lord High Artificer 1 Watery Grave 3 Collective Brutality 2 Defense Grid 2 Disdainful Stroke 3 Fatal Push 1 Metallic Rebuke 2 Pithing Needle 2 Teferi, Time Raveler