Cavern of Souls [Double Masters 2022] Champs and States Set: Dungeons & Dragons: Adventures

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Promos Type: Sorcery Rarity: Rare Cost: {1}{U}{U} Each opponent exiles cards from the top of their library until that player has exiled cards with total mana value 20 or more

you may change "swampwalk" to "plainswalk

Search your library for up to that many land cards

Set: Scourge Type: Legendary Creature — Sliver Mutant Rarity: Rare Cost: {W}{U}{B}{R}{G} {3}: Search your library for a Sliver card

Cavern of Souls [Double Masters 2022] Champs and States Set: Dungeons & Dragons: AdventuresSet: 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.