19 Island
4 Archmage's Charm
1 Brazen Borrower // Petty Theft
2 Commandeer
4 Consider
4 Counterspell
4 Day's Undoing
2 Disrupting Shoal
1 Dress Down
1 Engulf the Shore
1 Expressive Iteration
1 Jace, the Mind Sculptor
4 Narset, Parter of Veils
4 Opt
4 Snapcaster Mage
2 Spell Pierce
1 Spell Snare
4 Subtlety
3 Thing in the Ice // Awoken Horror
1 Vendilion Clique
Sideboard:
1 Collective Defiance