Cavern of Souls [Double Masters 2022] Champs and States Search your library for up

Search your library for up to that many land cards

Set: Born of the Gods Promos Type: Creature — Merfolk Rarity: Uncommon Cost: {G}{U} {T}: Untap another target permanent

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

and sorcery spells your opponents cast cost {1} more to cast

Destroy target nonland permanent

Cavern of Souls [Double Masters 2022] Champs and States Search your library for upSet: 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.