Cavern of Souls (Foil Etched) [Double Masters 2022] Zombie Spirit

Cavern of Souls (Foil Etched) [Double Masters 2022] Zombie SpiritSet: 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.

Set: Shadowmoor Type: Land Rarity: Rare {T}: Add one mana of any type that a land you control could produce

except it doesn't copy that creature's color and it has this ability

Set: Dominaria Promos Type: Legendary Artifact — Equipment Rarity: Rare Cost: {4} At the beginning of combat on your turn

Set: Battle for Zendikar Prerelease Promos Type: Creature — Eldrazi Rarity: Rare Cost: {10} When you cast this spell

Numsgil did in Blog

sacrifice any number of other permanents

Set: Theros Beyond Death Type: Enchantment Rarity: Rare Cost: {1}{R} Each nonland card in your graveyard has escape

The same is true for artifacts and enchantments

each opponent sacrifices a permanent

Set: Arabian Nights Type: Enchantment Rarity: Common Cost: {1}{B}{B} When Oubliette enters the battlefield

Set: Pro Tour Promos Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {15} This spell can't be countered

Set: Urza's Saga Type: Legendary Land Rarity: Rare {T}: Add {W} for each enchantment you control