Main deck (60) 4 Brazen Borrower 4 Brineborn Cutthroat 2 Castle Vantress 3 Essence Capture 19 Island 4 Mystical Dispute 1 Mystic Sanctuary 4 Neutralize 4 Opt 3 Quench 4 Sea-Dasher Octopus 4 Spectral Sailor 1 Stern Dismissal 3 Stonecoil Serpent Sideboard (15) 4 Aether Gust 2 Cerulean Drake 1 Essence Capture 3 Grafdigger's Cage 1 Shadowspear 1 Sorcerous Spyglass 2 Starlit Mantle 1 Stern Dismissal