Main deck (60) 4 Coralhelm Commander 1 Curiosity 4 Curious Obsession 4 Cursecatcher 3 Dive Down 19 Island 4 Master of the Pearl Trident 4 Merfolk Sovereign 4 Merrow Reejerey 4 Mist-Cloaked Herald 4 Silvergill Adept 1 Spell Pierce 4 Vapor Snag Sideboard (15) 1 Curiosity 1 Dive Down 4 Miscast 3 Rootwater Thief 2 Spell Pierce 2 Stern Dismissal 2 Tormod's Crypt