Main deck (60) 2 Cold-Eyed Selkie 4 Curious Obsession 4 Cursecatcher 4 Dive Down 19 Island 4 Master of the Pearl Trident 4 Merfolk Sovereign 4 Merfolk Windrobber 4 Merrow Reejerey 2 Mistcaller 3 Mist-Cloaked Herald 4 Silvergill Adept 2 Vapor Snag Sideboard (15) 2 Deeproot Waters 2 Kopala, Warden of Waves 1 Mistcaller 3 Sea's Claim 2 Spell Pierce 3 Tormod's Crypt 2 Vapor Snag