2 Castle Vantress
18 Island
1 Reliquary Tower
1 Ancestral Recall
2 Archmage's Charm
1 Baral, Chief of Compliance
2 Brazen Borrower // Petty Theft
2 Counterspell
2 Cryptic Command
2 Disallow
2 Force of Negation
1 Gadwick, the Wizened
2 Jace, the Mind Sculptor
1 Judge's Familiar
2 Jwari Disruption // Jwari Ruins
2 Mana Drain
2 Mana Leak
2 Narset, Parter of Veils
2 Neutralize
1 Rapid Hybridization
1 Sea Gate Restoration // Sea Gate, Reborn
2 Shark Typhoon
2 Snap
2 Snapcaster Mage
1 Sunken Field
1 Thassa, God of the Sea
1 Time Walk
Sideboard:
1 Acid Rain
2 Aetherize
1 Blue Elemental Blast
2 Cerulean Drake
1 Chill
2 Flashfreeze
2 Gainsay
2 Hydroblast
1 Merchant Scroll
1 Scourge of Fleets