Deck 4 Accumulated Knowledge 1 Chain of Vapor 4 Counterspell 4 Duress 1 Fact or Fiction 4 Foil 4 Gush 3 Impulse 10 Island 4 Opt 4 Polluted Delta 4 Portent 4 Psychatog 2 Sickening Dreams 2 Smother 2 Swamp 3 Underground River Sideboard 2 Annul 3 Engineered Plague 1 Haunting Echoes 4 Hydroblast 2 Powder Keg 1 Smother 2 Tsabo's Web