Main deck (60) 1 Arid Mesa 2 Celestial Colonnade 4 Felidar Guardian 1 Field of Ruin 4 Flooded Strand 2 Force of Negation 1 Glacial Fortress 2 Hallowed Fountain 2 Island 2 Lightning Bolt 2 Lightning Helix 2 Mana Leak 1 Mountain 4 Narset, Parter of Veils 4 Path to Exile 1 Plains 1 Sacred Foundry 3 Saheeli Rai 4 Scalding Tarn 4 Serum Visions 2 Snapcaster Mage 2 Spell Snare 2 Spreading Seas 2 Steam Vents 1 Sulfur Falls 1 Teferi's Puzzle Box 2 Teferi, Time Raveler 1 Watcher for Tomorrow Sideboard (15) 1 Abrade 2 Celestial Purge 1 Ceremonious Rejection 1 Damping Sphere 2 Detention Sphere 1 Disdainful Stroke 3 Mystical Dispute 2 Rest in Peace 2 Timely Reinforcements