20 Island
3 Nykthos, Shrine to Nyx
1 Azorius Guildmage
2 Cyclonic Rift
4 Harbinger of the Tides
4 Judge's Familiar
1 Mana Leak
4 Master of Waves
4 Mausoleum Wanderer
3 Nightveil Specter
1 Spreading Seas
2 Thassa, God of the Sea
2 Vendilion Clique
1 Venser, Shaper Savant
4 Voidmage Prodigy
4 Wistful Selkie
Sideboard:
2 Disdainful Stroke
1 Dismember
3 Negate
2 Pithing Needle
2 Relic of Progenitus
1 River's Rebuke
1 Surgical Extraction
1 Teferi, Mage of Zhalfir
2 Vapor Snag