Cavern of Souls (410e) [The Lost Caverns of Ixalan] [Borderless]Set: The Lost Caverns of Ixalan Type: Land Rarity: mythic As this land enters, 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.

After this phase

−3: Gain control of target creature until end of turn

Set: Secret Lair Drop Type: Enchantment Rarity: rare Cost: {1}{W} Extort (Whenever you cast a spell

Set: Secret Lair Drop Type: Artifact Land Rarity: rare {T}: Add {W}

Set: The Lost Caverns of Ixalan Commander Type: Creature — Dinosaur Rarity: rare Cost: {7}{G}{G} When this creature enters

Set: 30th Anniversary Misc Promos Type: Artifact Rarity: rare Cost: {2} {T}: Add one mana of any color in your commander's color identity

choose a chapter and start with that many lore counters

Set: Ultimate Masters Type: Kindred Enchantment — Faerie Rarity: mythic Cost: {1}{B} At the beginning of your upkeep

−6: Choose left or right

) At the beginning of each end step

Set: Southern Islands Rarity: Rare

−3: Target creature gains flying and double strike until end of turn