20 Island
3 Mutavault
3 Brazen Borrower // Petty Theft
4 Cloudfin Raptor
4 Curious Obsession
2 Dive Down
2 Harbinger of the Tides
4 Master of Waves
4 Mausoleum Wanderer
4 Merfolk Trickster
1 Rapid Hybridization
2 Spell Pierce
4 Tempest Djinn
3 Thassa, God of the Sea
Sideboard: