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Crumbling Necropolis | Land | | Crumbling Necropolis enters the battlefield tapped.
{T}: Add {U}, {B}, or {R}. | Lorenzo Lanfranconi
Dragonskull Summit | Land | | Dragonskull Summit enters the battlefield tapped unless you control a Swamp or a Mountain.
{T}: Add {B} or {R}. | Chris Cold
Foreboding Ruins | Land | | As Foreboding Ruins enters the battlefield, you may reveal a Swamp or Mountain card from your hand. If you don't, Foreboding Ruins enters the battlefield tapped.
{T}: Add {B} or {R}. | Nino Is
Smoldering Marsh | Land | Swamp Mountain | ({T}: Add {B} or {R}.)
Smoldering Marsh enters the battlefield tapped unless you control two or more basic lands. | Logan Feliciano
Sulfurous Springs | Land | | {T}: Add {C}.
{T}: Add {B} or {R}. Sulfurous Springs deals 1 damage to you. | Jeremy Paillotin
