Main deck (60) 4 Brine Elemental 4 Cloudpost 1 Evacuation 3 Fact or Fiction 4 Fathom Seer 3 Frantic Search 4 Glimmerpost 2 Impulse 16 Island 4 Mana Leak 2 Negate 2 Repeal 3 Sleight of Hand 2 Spell Pierce 1 Supreme Will 1 Unsubstantiate 4 Vesuvan Shapeshifter Sideboard (15) 3 Aetherize 1 Evacuation 2 Flashfreeze 2 Negate 1 Repeal 4 Soul-Guide Lantern 2 Spell Pierce