Main deck (60) 2 Chart a Course 4 Curious Obsession 1 Dive Down 1 Dreamcaller Siren 2 Essence Scatter 20 Island 2 Lookout's Dispersal 4 Merfolk Trickster 4 Mist-Cloaked Herald 4 Opt 4 Siren Stormtamer 2 Spell Pierce 4 Tempest Djinn 2 Warkite Marauder 4 Wizard's Retort Sideboard (15) 1 Chart a Course 1 Crafty Cutpurse 4 Diamond Mare 1 Disdainful Stroke 1 Dive Down 1 Dreamcaller Siren 2 Essence Scatter 2 Mystic Archaeologist 2 Negate