Cavern of Souls (0410f) (Borderless) [The Lost Caverns of Ixalan] The Lost Caverns of Ixalan Set: Beta Edition Type: Instant

Set: Beta Edition Type: Instant Rarity: Rare Cost: {U} Change the text of target spell or permanent by replacing all instances of one color word with another

Set: Streets of New Capenna Commander Type: Instant Rarity: Rare Cost: {2}{W} Strive — This spell costs {1}{W} more to cast for each target beyond the first

" —*The Arabian Nights*

" (A player with ten or more poison counters loses the game

Cavern of Souls (0410f) (Borderless) [The Lost Caverns of Ixalan] The Lost Caverns of Ixalan Set: Beta Edition Type: InstantSet: 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.