20 Island
4 Crypsis
4 Deepwater Hypnotist
4 Downpour
4 Incursion Specialist
4 Retraction Helix
4 Sage of Epityr
4 Triton Fortune Hunter
4 Triton Tactics
4 War-Wing Siren
4 Wavecrash Triton
Sideboard:
1 Arbiter of the Ideal
1 Artisan of Forms
1 Augur of Bolas
1 Battlefield Thaumaturge
1 Flitterstep Eidolon
1 Jeskai Elder
4 Mana Leak
4 Phantasmal Bear
1 Quiet Contemplation
1 Thassa, God of the Sea
1 Vortex Elemental