Name: The Millennium Calendar Cost: 1 CMC: 1 Color: CID: Type: Legendary Artifact Rules Text: Whenever you untap one or more permanents during your untap step, put that many time counters on The Millennium Calendar. {2}, {T}: Double the number of time counters on The Millennium Calendar. When there are 1,000 or more time counters on The Millennium Calendar, sacrifice it and each opponent loses 1,000 life. Set/Rarity: The Lost Caverns of Ixalan Promos mythic, The Lost Caverns of Ixalan mythic Legality: Legal in duel, Legal in gladiator, Legal in penny, Legal in future, Legal in standardbrawl, Legal in oathbreaker, Legal in legacy, Legal in commander, Legal in vintage, Legal in pioneer, Legal in standard, Legal in modern, Legal in historic, Legal in timeless, Legal in brawl Price: $3.28 Foil price: $4.06