20 Island 4 Curious Obsession 4 Wizard's Retort 1 Spell Pierce 4 Opt 4 Dive Down 1 Sleep 1 Exclusion Mage 4 Merfolk Trickster 4 Mist-Cloaked Herald 4 Siren Stormtamer 4 Tempest Djinn 3 Warkite Marauder 2 Chart a Course Sideboard 1 Transmogrifying Wand 2 Surge Mare 1 Selective Snare 1 Negate 2 Metamorphic Alteration 2 Essence Scatter 1 Spell Pierce 1 Sleep 2 Exclusion Mage 2 Chart a Course