20 Island
1 Castle Vantress
4 Curious Obsession
4 Lookout's Dispersal
3 Lofty Denial
3 Hieroglyphic Illumination
2 Censor
2 Spell Pierce
4 Brazen Borrower
4 Brineborn Cutthroat
4 Spectral Sailor
4 Siren Stormtamer
3 Sea-Dasher Octopus
2 Tempest Djinn
Sideboard
4 Aether Gust
4 Cerulean Drake
3 Mystical Dispute
2 Grafdigger's Cage
2 Negate