19 Island
4 Cloudfin Raptor
3 Crystalline Nautilus
4 Dakra Mystic
4 Faerie Impostor
4 Hypnotic Siren
4 Judge's Familiar
1 Rapid Hybridization
3 Retraction Helix
2 Thassa, God of the Sea
4 Thassa's Rebuff
4 Triton Shorestalker
4 Triton Tactics
Sideboard:
1 Aerial Formation
1 Annul
1 Galerider Sliver
2 Kiora's Dismissal
4 Merfolk Spy
2 Mizzium Skin
2 Rapid Hybridization
2 Sensory Deprivation