Cavern of Souls (0410a) (Borderless) [The Lost Caverns of Ixalan]

Cavern of Souls (0410a) (Borderless) [The Lost Caverns of Ixalan]Set: The Lost Caverns of Ixalan Type: Land Rarity: Mythic As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.

You may spend mana as though it were mana of any color to activate those abilities

instead of having only a single island in the game on which players build and compete for resources

While it possesses potent venom

The players are disease-fighting specialists whose mission is to treat disease hotspots while researching cures for each of four plagues before they get out of hand

The padded leatherette inner lining provides a quieter rolling experience

that player simultaneously sacrifices the artifact and returns the artifact card to the battlefield

Set: Fourth Edition Foreign Black Border Type: Creature — Illusion Rarity: Uncommon Cost: {3}{U} Flying

sacrifice it unless you sacrifice two Swamps

Set: Beta Edition Type: Land — Island Mountain Rarity: Rare ({T}: Add {U} or {R}

whenever an attacking creature deals combat damage to you

Set: Visions Type: Enchantment Rarity: Uncommon Cost: {2}{B} You may cast Necromancy as though it had flash

−3: Destroy target artifact