4 Caustic Tar (M15) 89
4 Contaminated Ground (GTC) 59
4 Cursed Land (5E) 14
4 Genju of the Fens (BOK) 66
6 Island (ECL) 270
4 Lashwrithe (NPH) 143
4 Noxious Field (PR) 70
4 Pooling Venom (FUT) 74
4 Pretender's Claim (MM) 151
4 Psychic Venom (6E) 91
4 Spawning Pool (10E) 358
14 Swamp (ECL) 271

2 Leechridden Swamp (DSC) 286