Cavern of Souls [Double Masters 2022] Dragon's Maze Promos opened its terrible maw

opened its terrible maw

Set: EX: Hidden Legends Type: Lightning Rarity: Common Retreat cost: Colorless

Set: Ugin's Fate Type: Legendary Planeswalker — Ugin Rarity: Mythic Cost: {8} +2: Ugin

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

Ward—Pay 3 life

Cavern of Souls [Double Masters 2022] Dragon's Maze Promos opened its terrible mawSet: 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.