5 Island
6 Mountain
4 Skyline Cascade
6 Swamp
4 Unknown Shores
4 Benthic Infiltrator
2 Crumble to Dust
4 Culling Drone
2 Dominator Drone
3 Fathom Feeder
4 Mist Intruder
4 Nettle Drone
2 Oblivion Strike
2 Processor Assault
2 Ruin Processor
2 Ruination Guide
4 Salvage Drone
1 Sire of Stagnation
4 Sludge Crawler
1 Ulamog's Despoiler
4 Ulamog's Nullifier
2 Void Shatter
2 Witness the End
Sideboard: