Main deck (60) 4 Aether Vial 4 Ancient Ziggurat 4 Cavern of Souls 4 Cloudshredder Sliver 4 Diffusion Sliver 4 Dregscape Sliver 2 Fiery Islet 4 Galerider Sliver 2 Mindlash Sliver 2 Necrotic Sliver 4 Predatory Sliver 4 Sinew Sliver 4 Sliver Hive 1 Snow-Covered Plains 1 Spiteful Sliver 4 Striking Sliver 4 Unclaimed Territory 4 Unsettled Mariner Sideboard (15) 2 Damping Sphere 2 Darkheart Sliver 2 Dismember 3 Frenetic Sliver 2 Grafdigger's Cage 2 Harmonic Sliver 2 Syphon Sliver