20 Swamp
4 Cut Down
1 Liliana of the Veil
1 Takenuma, Abandoned Mire
4 Sheoldred, the Apocalypse
4 Gnawing Vermin
2 Transmogrant's Crown
2 Mishra's Foundry
4 Karumonix, the Rat King
2 Mirrex
4 Nezumi Informant
4 Lord Skitter, Sewer King
4 Tangled Colony
4 Virtue of Persistence