2 Mystical Dispute 2 Castle Vantress 2 Narset, Parter of Veils 3 Sinister Sabotage 2 Censor 2 Commit 4 Aether Hub 4 Harnessed Lightning 3 Torrential Gearhulk 3 Dynavolt Tower 4 Glimmer of Genius 2 Wandering Fumarole 3 Fiery Impulse 3 Dig Through Time 3 Sulfur Falls 4 Steam Vents 4 Mountain 6 Island 4 Opt Sideboard 2 Mystical Dispute 3 Aether Gust 2 Saheeli, Sublime Artificer 1 Commence the Endgame 1 Ral, Izzet Viceroy 1 Niv-Mizzet, Parun 2 Hour of Devastation 1 Fiery Impulse 2 Annul