Midnight Clock [Streets of New Capenna Commander]

Set: Streets of New Capenna Commander Type: Artifact Rarity: Rare Cost: {2}{U} {T}: Add {U}.{2}{U}: Put an hour counter on Midnight Clock.At the beginning of each upkeep, put an hour counter on Midnight Clock.When the twelfth hour counter is put on Midnight Clock, shuffle your hand and graveyard into your library, then draw seven cards. Exile Midnight Clock.