Sacrifice [International Collectors' Edition] 102 Set: Core Set 2021 Type:

Set: Core Set 2021 Type: Legendary Artifact Rarity: Mythic Cost: {7} You may spend mana as though it were mana of any color

Set: Ikoria: Lair of Behemoths Type: Land — Plains Swamp Forest Rarity: Rare ({T}: Add {W}

Set: Beta Edition Type: Enchantment Rarity: Common Cost: {2}{B}{B} At the beginning of the end step

"In ages past

The next time a "Blackwing" monster you control would be destroyed by battle during your opponent's turn

Sacrifice [International Collectors' Edition] 102 Set: Core Set 2021 Type:Set: International Collectors' Edition Type: Instant Rarity: Uncommon Cost: {B} As an additional cost to cast this spell, sacrifice a creature. Add an amount of {B} equal to the sacrificed creature's mana value.