4 Evolving Wilds
9 Island
9 Swamp
4 Benthic Infiltrator
4 Dominator Drone
4 Flaying Tendrils
4 Grotesque Mutation
4 Mindmelter
4 Mist Intruder
2 Salvage Drone
4 Sludge Crawler
4 Spell Shrivel
4 Thought Harvester
Sideboard:
4 Culling Drone
4 Grasp of Darkness
4 Ruination Guide
1 Sire of Stagnation
1 Transgress the Mind