1 Command Tower
1 Flood Plain
1 Flooded Strand
1 Glacial Fortress
1 Hallowed Fountain
1 Irrigated Farmland
1 Mystic Gate
1 Prairie Stream
1 Reliquary Tower
1 Rogue's Passage
12 Snow-Covered Island
11 Snow-Covered Plains
1 Act of Authority
1 Aether Adept
1 Arcane Signet
1 Archaeomancer
1 Arcum's Astrolabe
1 Azorius Signet
1 Basalt Monolith
1 Call for Unity
1 Charming Prince
1 Clever Impersonator
1 Cloudblazer
1 Cloudform
1 Counterspell
1 Cyclonic Rift
1 Dovin's Veto
1 Eerie Interlude
1 Elspeth, Sun's Champion
1 Enlightened Tutor
1 Felidar Guardian
1 Flickerwisp
1 Force of Negation
1 Generous Gift
1 Kiora Bests the Sea God
1 Knight of the White Orchid
1 Kor Cartographer
1 Lavinia of the Tenth
1 Leyline of Anticipation
1 Lightform
1 Lightning Greaves
1 Lithoform Engine
1 Mana Vault
1 Mulldrifter
1 Mystic Remora
1 Omen of the Sea
1 Panharmonicon
1 Path to Exile
1 Peregrine Drake
1 Reality Acid
1 Recruiter of the Guard
1 Reflector Mage
1 Render Silent
1 Return to Dust
1 Reveillark
1 Rhystic Study
1 Sailor of Means
1 Sea Gate Oracle
1 Smothering Tithe
1 Sol Ring
1 Solemn Simulacrum
1 Soulherder
1 Spark Double
1 Strionic Resonator
1 Sun Titan
1 Supreme Verdict
1 Swords to Plowshares
1 Talisman of Progress
1 Teferi, Time Raveler
1 Teferi's Protection
1 Time Wipe
1 Tribute Mage
1 Trinket Mage
1 Venser, Shaper Savant
1 Watcher for Tomorrow
1 Whispersilk Cloak
1 Wrath of God
1 Yorion, Sky Nomad
Sideboard:
1 Brago, King Eternal