Main deck (60) 1 Chart a Course 4 Curious Obsession 4 Dive Down 2 Essence Capture 20 Island 4 Merfolk Trickster 1 Mist-Cloaked Herald 1 Negate 4 Opt 4 Pteramander 4 Siren Stormtamer 3 Spell Pierce 4 Tempest Djinn 4 Wizard's Retort Sideboard (14) 2 Deep Freeze 1 Disdainful Stroke 2 Entrancing Melody 1 Essence Capture 2 Exclusion Mage 2 Negate 1 Search for Azcanta 3 Surge Mare