The Millennium Calendar (Extended Art) [The Lost Caverns of Ixalan] Snow Enchantment you may create a token

you may create a token that's a copy of it

Set: Core Set 2019 Prerelease Promos Type: Creature — Elf Druid Rarity: Rare Cost: {G}{G} Other Elves you control get +1/+1

Set: Magic 2014 Type: Creature — Sliver Rarity: Uncommon Cost: {1}{G} Sliver creatures you control have "{T}: Add one mana of any color

Set: Theros Type: Instant Rarity: Uncommon Cost: {1}{U}{U} Counter target spell

The Millennium Calendar (Extended Art) [The Lost Caverns of Ixalan] Snow Enchantment you may create a tokenSet: The Lost Caverns of Ixalan Type: Legendary Artifact Rarity: Mythic Cost: {1} 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.