10 Island
10 Mountain
10 Plains
1 Aether Spellbomb
1 Aetherflux Reservoir
1 An Offer You Can't Refuse
1 Arcane Signet
1 Azorius Signet
1 Baral, Chief of Compliance
1 Battle Hymn
1 Boros Charm
1 Boros Signet
1 Brain Freeze
1 Brainstorm
1 Chain of Vapor
1 Chaos Warp
1 Chrome Mox
1 Counterspell
1 Deep Analysis
1 Delay
1 Dovin's Veto
1 Echo of Eons
1 Empty the Warrens
1 Faithless Looting
1 Fellwar Stone
1 Frantic Search
1 Gamble
1 Gitaxian Probe
1 Goblin Bombardment
1 Guttersnipe
1 Harmonic Prodigy
1 Impact Tremors
1 Impulse
1 Intangible Virtue
1 Isochron Scepter
1 Izzet Signet
1 Jeskai Ascendancy
1 Kykar, Wind's Fury
1 Lightning Greaves
1 Lotus Petal
1 Magmatic Insight
1 Mission Briefing
1 Monastery Mentor
1 Mystic Remora
1 Mystical Tutor
1 Narset's Reversal
1 Opt
1 Paradoxical Outcome
1 Past in Flames
1 Path to Exile
1 Ponder
1 Preordain
1 Purphoros, God of the Forge
1 Pyroblast
1 Reality Shift
1 Red Elemental Blast
1 Remand
1 Saheeli, Sublime Artificer
1 Serum Visions
1 Sevinne's Reclamation
1 Skullclamp
1 Sleight of Hand
1 Swan Song
1 Swords to Plowshares
1 Talisman of Conviction
1 Talisman of Creativity
1 Talisman of Progress
1 Talrand, Sky Summoner
1 Teferi, Time Raveler
1 Third Path Iconoclast
1 Thrill of Possibility
1 Tormod's Crypt
1 Treasure Cruise
1 Underworld Breach
1 Whirlwind of Thought
1 Windfall
1 Young Pyromancer
Sideboard:
1 Anointed Procession
1 Thousand-Year Storm
1 Trinket Mage