Main deck (60) 3 Attune with Aether 4 Cloudshredder Sliver 3 Forest 4 Frenzy Sliver 4 Galerider Sliver 3 Gemhide Sliver 1 Island 4 Lead the Stampede 4 Leeching Sliver 4 Manaweft Sliver 1 Mountain 2 Plains 4 Predatory Sliver 4 Secluded Courtyard 4 Sidewinder Sliver 2 Swamp 1 Sylvan Library 4 Virulent Sliver 4 Vivid Grove Sideboard (15) 4 Diffusion Sliver 3 Frenetic Sliver 3 Harmonic Sliver 3 Orim's Chant 2 Revoke Existence