1 Ancient Tomb
1 Castle Vantress
1 Mystic Sanctuary
1 Prismatic Vista
21 Snow-Covered Island
1 Arcane Denial
1 Arcane Signet
1 Back to Basics
1 Blink of an Eye
1 Blue Sun's Zenith
1 Chain of Vapor
1 Chrome Mox
1 Counterspell
1 Cryptic Command
1 Cursed Totem
1 Cyclonic Rift
1 Deep Analysis
1 Dig Through Time
1 Emrakul, the Aeons Torn
1 Engulf the Shore
1 Fact or Fiction
1 Fellwar Stone
1 Fierce Guardianship
1 Force of Negation
1 Force of Will
1 Frantic Search
1 Gifts Ungiven
1 Gitaxian Probe
1 Impulse
1 Insight
1 Into the Roil
1 Jin-Gitaxias, Core Augur
1 Mana Vault
1 Mass Polymorph
1 Merchant Scroll
1 Mind's Dilation
1 Mission Briefing
1 Mox Amber
1 Muddle the Mixture
1 Mystic Confluence
1 Narset, Parter of Veils
1 Narset's Reversal
1 Nexus of Fate
1 Polymorph
1 Ponder
1 Preordain
1 Prismatic Lens
1 Pull from Tomorrow
1 Reality Shift
1 Reweave
1 Sapphire Medallion
1 Sensei's Divining Top
1 Swan Song
1 Synthetic Destiny
1 Teferi, Master of Time
1 Teferi's Ageless Insight
1 Thought Vessel
1 Verity Circle
1 Windfall
Sideboard:
1 Baral, Chief of Compliance