Main deck (60)
1 Claim the Firstborn
3 Crash Through
2 Island
2 Light Up the Stage
2 Mizzium Skin
4 Monastery Swiftspear
2 Mountain
4 Opt
4 Riverglide Pathway
4 Shivan Reef
4 Slip Through Space
4 Soul-Scar Mage
4 Spirebluff Canal
4 Sprite Dragon
4 Steam Vents
4 Stormwing Entity
4 Titan's Strength
4 Wild Slash

Sideboard (15)
3 Claim the Firstborn
2 Dreadhorde Arcanist
4 Mystical Dispute
2 Narset, Parter of Veils
2 Stern Dismissal
2 Stubborn Denial