Main deck (80) 4 Arcum's Astrolabe 4 Castle Vantress 1 Commit // Memory 4 Cryptic Command 4 Exhaustion 4 Fires of Invention 4 Flooded Strand 2 Jace, the Mind Sculptor 4 Lightning Bolt 4 Mystic Sanctuary 4 Narset, Parter of Veils 4 Omen of the Sea 4 Polluted Delta 3 Remand 4 Savor the Moment 4 Scalding Tarn 4 Serum Visions 8 Snow-Covered Island 4 Steam Vents 4 Time Warp 2 Trade Routes Sideboard (15) 4 Abrade 4 Aether Gust 2 Gigadrowse 4 Mystical Dispute 1 Yorion, Sky Nomad