Watcher of Hours is a Magic: The Gathering card, a rare blue creature from Murders at Karlov Manor Commander (MKC), a Commander product released in February 2024. It is collector number 25 in that set, with art by Daniel Romanovsky. It costs {5}{U} (five generic and one blue mana) to cast, for a mana value of 6. It is a 6/6 creature. Its colour identity is blue. It is legal in Legacy, Vintage, Commander, Duel Commander and Oathbreaker. Murders at Karlov Manor Commander is its only printing so far. The latest aggregated market price for this printing is $0.33 (normal finish, as of 2026-11-12).
Card text
Flying, ward {3}
Whenever you remove a time counter from this card while it's exiled, surveil 1.
Suspend 6-{1}{U} (Rather than cast this card from your hand, you may pay {1}{U} and exile it with six time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.)
Market price
Latest aggregated market price for the normal finish of this printing: $0.33 (as of 2026-11-12).
The figure covers this printing only; other printings carry their own price on their own page.
Format legality
Legality of Watcher of Hours by format. Formats in which it is not legal are not listed.
The other printings are listed newest first, with the rarity and release year of each.
Printing
Rarity
Year
Murders at Karlov Manor Commander (MKC) #335
Rare
2024
Official rulings
The 8 most recent official rulings for Watcher of Hours, newest first.
If you cast a card "without paying its mana cost," such as with suspend, 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, you must pay those if you want to cast the card.
The mana value of a spell cast without paying its mana cost is determined by its mana cost, even though that cost wasn't paid.
Due to a recent rules change to suspend, you are no longer required to cast the suspended card as the second triggered ability of suspend resolves. Instead, as the second triggered ability resolves, you may cast the card. Timing permissions based on the card's type are ignored. If you don't cast the card, it remains exiled with no time counters on it, and it's no longer suspended.
Exiling a card with suspend isn't casting that card. This action doesn't use the stack and can't be responded to.
When the last time counter is removed, the second triggered ability of suspend (the one that lets you cast the card) triggers. It doesn't matter why the last time counter was removed or what effect removed it.
If the spell requires any targets, those targets are chosen when the spell is finally cast, not when it's exiled.
You can exile a card in your hand using suspend any time you could cast that card. Consider its card type, any effects that modify when you could cast it (such as flash) and any other effects that stop you from casting it (such as from Meddling Mage's ability) to determine if and when you can do this. Whether you could actually complete all steps in casting the card is irrelevant. For example, you can exile a card with suspend that has no mana cost or that requires a target even if no legal targets are available at that time.
If the second triggered ability is countered, the card can't be cast. It remains exiled with no time counters on it, and it's no longer suspended.
Similar cards
Other creature cards with a blue colour identity, ranked by how often they appear in Commander decks.