Main deck (60) 4 Aether Vial 4 Cavern of Souls 4 Chalice of the Void 10 Island 4 Lord of Atlantis 4 Master of the Pearl Trident 4 Master of Waves 4 Merfolk Trickster 1 Minamo, School at Water's Edge 4 Mutavault 1 Oboro, Palace in the Clouds 4 Phantasmal Image 4 Spreading Seas 4 Svyelun of Sea and Sky 4 Vodalian Hexcatcher Sideboard (15) 2 Echoing Truth 1 Emrakul, the Aeons Torn 4 Ratchet Bomb 4 Relic of Progenitus 2 Sea's Claim 2 Thieving Skydiver