Treasure Keeper

Format legality

Where you can play Treasure Keeper in sanctioned and popular formats.

All printings (6)

Prices range from $0.13 to $0.32 across finishes. Cheapest printing: Aether Revolt at $0.13.

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Rulings

Official rulings from Wizards of the Coast (5).

• 2020-08-07If you don't cast the nonland card with mana value 3 or less, it'll be put on the bottom of your library in a random order with the other cards.
• 2020-08-07If your library has no nonland cards in it with mana value 3 or less, you'll reveal all the cards in your library, then put them back in a random order.
• 2020-08-07If a card in a player's library has {X} in its mana cost, X is considered to be 0.
• 2020-08-07If you cast a spell "without paying its mana cost," you can't choose to cast it for any alternative costs. You can, however, pay additional costs. If the card has any mandatory additional costs, those must be paid to cast the spell.
• 2020-08-07If a spell has {X} in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost.

Frequently asked questions