Deck
2 Brazen Borrower
4 Cloudfin Raptor
4 Curious Obsession
2 Dive Down
2 Harbinger of the Tides
21 Island
4 Master of Waves
4 Merfolk Trickster
2 Mutavault
4 Siren Stormtamer
2 Spell Pierce
4 Tempest Djinn
3 Thassa, God of the Sea
2 Wizard's Retort

Sideboard
2 Jace, Architect of Thought
4 Leyline of the Void
3 Mystical Dispute
3 Rapid Hybridization
2 Spell Pierce
1 Stubborn Denial