Midnight Clock [Outlaws of Thunder Junction Commander] Cretaure Activated abilities of sources with

Activated abilities of sources with the chosen name can't be activated unless they're mana abilities

the Defiler enters the battlefield with a number of +1/+1 counters on it equal to the greatest mana value among cards in exile

exile target permanent card from your graveyard

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Midnight Clock [Outlaws of Thunder Junction Commander] Cretaure Activated abilities of sources withSet: Outlaws of Thunder Junction Commander Type: Artifact Rarity: Rare Cost: {2}{U} T: Add U. 2U: 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.