21 Island 2 Nightveil Sprite 2 Warkite Marauder 4 Curious Obsession 2 Chart a Course 2 Dive Down 4 Tempest Djinn 3 Essence Scatter 2 Exclusion Mage 2 Spell Pierce 4 Wizard's Retort 4 Merfolk Trickster 4 Siren Stormtamer 4 Mist-Cloaked Herald Sideboard 2 Sleep 3 Negate 2 Disdainful Stroke 3 Diamond Mare 3 Syncopate 2 Sentinel Totem