Underground River

Land

Contaminated Aquifer

Land — Island Swamp

Sunken Hollow

Land — Island Swamp

Gloomlake Verge

Land

Rootwater Depths

Land

Darkwater Catacombs

Land

Sunken Ruins

Land

Submerged Boneyard

Land

Tainted Isle

Land

Waterveil Cavern

Land

Drowned Catacomb

Land

Ice Tunnel

Snow Land — Island Swamp

Watery Grave

Land — Island Swamp

Island

Basic Land — Island

Hidden Lair

Land

Swamp

Basic Land — Swamp

Bayou

Land — Swamp Forest

River of Tears

Land

Undercity Sewers

Land — Island Swamp

Shipwreck Marsh

Land

Salt Marsh

Land

Choked Estuary

Land

Sulfurous Mire

Snow Land — Swamp Mountain

Snowfield Sinkhole

Snow Land — Plains Swamp

Scrubland

Land — Plains Swamp

Snow-Covered Swamp

Basic Snow Land — Swamp

Badlands

Land — Swamp Mountain

Haunted Mire

Land — Swamp Forest

Dismal Backwater

Land

Desolate Mire

Land

Sunlit Marsh

Land — Plains Swamp