Main deck (60)
3 Brazen Borrower
4 Curious Obsession
3 Gadwick, the Wizened
20 Island
4 Mausoleum Wanderer
4 Merfolk Trickster
2 Mutavault
4 Opt
1 Rapid Hybridization
3 Siren Stormtamer
3 Spectral Sailor
2 Spell Pierce
3 Thassa, God of the Sea
4 Wizard's Retort

Sideboard (15)
2 Aether Gust
2 Bident of Thassa
3 Cerulean Drake
1 Essence Capture
2 Grafdigger's Cage
2 Mystical Dispute
2 Negate
1 Sorcerous Spyglass