1 Ancient Tomb
1 Cavern of Souls
3 Gemstone Mine
1 Karakas
4 Mana Confluence
1 Murmuring Bosk
1 Savannah
1 Scrubland
1 Snow-Covered Forest
1 Snow-Covered Swamp
1 Taiga
1 Tropical Island
1 Urborg, Tomb of Yawgmoth
2 Verdant Catacombs
1 Cloudshredder Sliver
1 Crystalline Sliver
4 Dark Ritual
4 Eladamri's Call
1 Elvish Spirit Guide
4 Force of Will
4 Hibernation Sliver
4 Morophon, the Boundless
4 Once Upon a Time
1 Sliver Hivelord
1 Sliver Legion
1 Sliver Overlord
4 Sorin, Imperious Bloodlord
2 Summoner's Pact
4 The First Sliver
Sideboard:
2 Abrupt Decay
2 Force of Vigor
2 Harmonic Sliver
3 Leyline of the Void
2 Plague Engineer
1 Thought Distortion
3 Veil of Summer