Name: Dark Sphere Cost: 0 CMC: 0 Color: CID: Type: Artifact Rules Text: {T}, Sacrifice this artifact: The next time a source of your choice would deal damage to you this turn, prevent half that damage, rounded down. Set/Rarity: The Dark uncommon Legality: Legal in commander, Legal in vintage, Legal in duel, Legal in oathbreaker, Legal in legacy, Legal in predh, Legal in oldschool Price: $6.25