4 Cavern of Souls
1 Karakas
3 Mutavault
1 Riptide Laboratory
10 Snow-Covered Island
4 Aether Vial
4 Chalice of the Void
4 Force of Will
2 Hullbreacher
4 Lord of Atlantis
4 Master of the Pearl Trident
3 Merfolk Trickster
4 Paradigm Shift
4 Silvergill Adept
4 Thassa's Oracle
4 True-Name Nemesis
Sideboard:
3 Agent of Treachery
2 Back to Basics
1 Brazen Borrower // Petty Theft
3 Dismember
2 Sorcerous Spyglass
2 Surgical Extraction
1 Umezawa's Jitte
1 Venser, Shaper Savant