Cavern of Souls [Double Masters 2022] SWSH147 if you have fewer than

if you have fewer than seven cards in hand

Set: Diamond & Pearl: Mysterious Treasures Type: Metal Rarity: Holo Rare Retreat cost: Colorless

Set: Team Rocket Unlimited Type: Fire Rarity: Rare Retreat cost: Colorless

Set: Fossil 1st Edition Type: Fighting Rarity: Holo Rare Retreat cost: Colorless

Set: Diamond & Pearl: Base Set Type: Lightning Rarity: Uncommon Retreat cost: 0

Cavern of Souls [Double Masters 2022] SWSH147 if you have fewer thanSet: Double Masters 2022 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.