City of Brass is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.
Official card text
Whenever this land becomes tapped, it deals 1 damage to you.: Add one mana of any color.
Complete guide
City of Brass is one of the most iconic multi-colored lands in Magic history, offering unparalleled flexibility at a painful price. While it can produce any color of mana your deck requires, its ability to sting you every time it is used makes it a high-risk, high-reward staple. Understanding the timing of its damage trigger is essential for maximizing its potential without losing the game.
A Price for Power
City of Brass has two distinct abilities. The first is a triggered ability that deals 1 damage to you whenever the land becomes tapped for any reason. The second is a mana ability that adds one mana of any color to your mana pool. Unlike most lands, the damage is not part of the cost to activate it; it is a separate triggered event that occurs as a result of the land being tapped.
Timing and the Stack
When you tap City of Brass for mana, the mana is added to your pool immediately because mana abilities do not use the stack. However, the damage ability is a standard triggered ability. If you tap City of Brass to pay for a spell, the triggered ability goes on the stack on top of that spell and will resolve first, dealing damage before your spell finishes resolving. You can also respond to the damage trigger with instant-speed spells or abilities.
More Than Just Mana
A common mistake is assuming City of Brass only deals damage when you use it for mana. The ability triggers whenever the land 'becomes tapped' by any means. If an opponent uses a spell to tap your City of Brass, or if a card effect requires you to tap it as part of a cost for another ability, the damage trigger will still fire.
Strategic Deployment
City of Brass is best played in aggressive decks or combo decks where the speed of having the right colors outweighs the cumulative life loss. In longer games, you must carefully track your life total, as you cannot tap this land for mana if you have only 1 life remaining without losing the game to the trigger, unless you win or end the game before the trigger resolves.
Interaction examples
In a Commander game, Command Tower is strictly better if you are only playing colors within your commander's identity because it has no drawback. However, City of Brass allows you to produce any color regardless of your commander, which is useful in specific niche scenarios or five-color decks that need maximum redundancy, even if it costs life to use.
If your opponent controls a City of Brass, your Exotic Orchard can now produce any color of mana. Because City of Brass can produce 'any color,' Exotic Orchard inherits that full flexibility. The best part is that Exotic Orchard does not share the damage-on-tap trigger, allowing you to use your opponent's versatility against them safely.
Suppose you are at 1 life and need to cast a spell to win. You tap City of Brass for mana. The damage trigger goes on the stack. If your spell is an instant that wins the game immediately, it will be placed on the stack after the trigger. However, if you use the mana to cast the spell, the spell is on the stack, and then the damage trigger is placed on top of it. The damage will resolve first, causing you to lose the game before your spell resolves.
Guide written with AI from the official text and rulings. Official English text prevails.
How it works : City of Brass
Original English text — Wizards of the Coast / Scryfall
- #1· Wizards of the Coast
The first ability triggers no matter how the land becomes tapped.
No other card is named in this ruling.
- #2· Wizards of the Coast
On the other hand, you can tap City of Brass, put its triggered ability on the stack, and then respond to that ability by casting an instant or activating an ability using that mana. In that case, the instant spell or activated ability will resolve first.
No other card is named in this ruling.
- #3· Wizards of the Coast
If you tap City of Brass while you are casting a spell or activating an ability, its ability will trigger and wait. When you finish casting that spell or activating that ability, City of Brass's triggered ability is put on the stack on top of it. City of Brass's ability will resolve first.
No other card is named in this ruling.
Legal formats
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Meta decks with City of Brass
No archived Top 8 deck with this card yet.



Command Tower
Exotic Orchard