Mirri, Weatherlight Duelist MTG Card


Mirri limits opponents’ attackers to one per combat, offering strategic combat control. Requires precise mana colors, potentially restricting deck-building flexibility. Excels in creature-heavy metagames, disrupting opponents’ strategies effectively.
Card setsReleased in 7 setsSee all
Mana cost
Converted mana cost3
RarityMythic
TypeLegendary Creature — Cat Warrior
Abilities First strike
Power 3
Toughness 2

Text of card

First strike Whenever Mirri, Weatherlight Duelist attacks, each opponent can't block with more than one creature this combat. As long as Mirri, Weatherlight Duelist is tapped, no more than one creature can attack you each combat.


Cards like Mirri, Weatherlight Duelist

Mirri, Weatherlight Duelist shines brightly in the pantheon of Magic: The Gathering creature cards that excel in limiting combat scenarios. Her abilities can be likened to those of Silent Arbiter, another creature with the capacity to control the dynamic of a multiplayer battle. Where Silent Arbiter restricts both players to one attacking and blocking creature, Mirri does so asymmetrically, allowing you to dictate the flow of combat when she attacks.

The feline warrior compares interestingly with Dueling Grounds, an enchantment with a similar effect of permitting only one creature to attack or block each turn. While Dueling Grounds influences all players uniformly, Mirri skews this dynamic in her controller’s favor, particularly when she’s vigilant. Additionally, unlike the enchantment, she brings her own aggressive capabilities to the battlefield.

Zur the Enchanter is another noteworthy mention for establishing a comparative analysis. Although Zur’s ability centers around fetching enchantments, he shares the tactical aspect of combat manipulation with Mirri. Both command the direction of a duel but while Mirri’s presence limits opponents’ actions, Zur’s strength grows by enchanting his offensive with incrementally assembled advantages.

Evaluating her among peers in Magic: The Gathering, Mirri, Weatherlight Duelist offers a unique combat constraint with the added benefit of aggressive and defensive capabilities, making her stand out in duel-oriented strategies.

Silent Arbiter - MTG Card versions
Dueling Grounds - MTG Card versions
Zur the Enchanter - MTG Card versions
Silent Arbiter - MTG Card versions
Dueling Grounds - MTG Card versions
Zur the Enchanter - MTG Card versions

Card Pros

Card Advantage: Mirri, Weatherlight Duelist provides a unique form of card advantage by controlling combat. When Mirri is tapped, only one creature can attack you each turn, effectively limiting the cards your opponents can use against you. This can indirectly lead to card advantage by preserving your life total and board state, allowing you to capitalize on your subsequent turns.

Resource Acceleration: Although Mirri doesn’t directly accelerate resources in the traditional sense, she can be a pivotal piece in decks that capitalize on combat tricks or have a focus on attacking. By ensuring you only face a single attacker, you can plan your own resource deployment more effectively, potentially leading to superior board positions and opportunities to utilize mana and other resources in more advantageous ways.

Instant Speed: While Mirri herself doesn’t operate at instant speed, her ability to dictate the pace of combat shines when combined with instant-speed spells and abilities. With the knowledge that you’re only facing one attacker, you can reserve your mana and instant-speed interactions for the most opportune moments, thus maximizing the effectiveness of your cards and resources during the crucial points of a game.


Card Cons

Discard Requirement: While Mirri, Weatherlight Duelist does not have a discard requirement herself, she often operates in decks that rely on card advantage. Therefore, having to discard other cards to maintain advantage while deploying her can subtly impact your game plan, particularly in the face of hand disruption from opponents.

Specific Mana Cost: Mirri calls for a specific mana investment of two green and one white. This necessitates a commitment to both colors, potentially constraining deck construction and hindering the seamless incorporation into multi-color or color-flexible strategies.

Comparatively High Mana Cost: While a three-mana cost for a 3/2 creature with significant abilities isn’t inherently steep, in the context of commander and other high-powered formats, there are alternatives that may come at a lower cost or offer additional benefits. In some scenarios, this can leave Mirri overshadowed by more mana-efficient creatures or those with a broader spectrum of abilities.


Reasons to Include Mirri, Weatherlight Duelist in Your Collection

Versatility: Mirri fits seamlessly into a range of strategies, notably those that capitalize on combat control. Its ability to limit opponents to only one attacker per combat can be incredibly advantageous in creature-based formats.

Combo Potential: Her second ability, which permits unblocked creatures of yours to deal no combat damage if she’s tapped, synergizes well with strategies that encourage tapping and untapping creatures for value. This opens up a myriad of combo possibilities within the game.

Meta-Relevance: Given her unique combat control capabilities, Mirri remains relevant in metagames that are creature-heavy. Her presence on the battlefield can disrupt opponent tactics and swing the game in your favor by essentially rendering opposing creatures less effective and ensuring the safety of your own creatures during attacks.


How to beat Mirri, Weatherlight Duelist

Mirri, Weatherlight Duelist stands as a formidable card within the world of Magic: The Gathering. Her abilities can limit opponents’ combat options, ensuring strategic advantages in one-on-one creature battles. However, one key to overcoming Mirri’s influence is to shift your strategy away from combat. Utilizing spells that can remove or bypass creatures, such as direct removal spells or bounce effects, can shift the power balance back to your favor. Board wipes can effectively clear the battlefield, neutralizing Mirri’s singular combat control.

Alternatively, targeting Mirri with spells that prevent her from attacking or blocking can drastically reduce her effectiveness. Enchantment-based control cards, such as Pacifism or effects that tap a creature, can render her combat restrictions moot. Additionally, since Mirri’s impact is felt most in combat, instant speed interaction can be pivotal. Ambush your opponent during their turn with instant speed removal, or even use combat tricks to outmaneuver Mirri’s combat limitations, tilting the combat phase in your favor.

Overall, while Mirri, Weatherlight Duelist offers a robust challenge on the battlefield, diversified tactics and key removal strategies can dismantle her advantages. Adaptability and the element of surprise are critical when crafting your approach to outplay Mirri’s controlling nature.


Where to buy

If you're looking to purchase Mirri, Weatherlight Duelist MTG card by a specific set like Treasure Chest and Commander 2017, there are several reliable options to consider. One of the primary sources is your local game store, where you can often find booster packs, individual cards, and preconstructed decks from current and some past sets. They often offer the added benefit of a community where you can trade with other players.

For a broader inventory, particularly of older sets, online marketplaces like TCGPlayer, Card Kingdom and Card Market offer extensive selections and allow you to search for cards from specific sets. Larger e-commerce platforms like eBay and Amazon also have listings from various sellers, which can be a good place to look for sealed product and rare finds.

Additionally, Magic’s official site often has a store locator and retailer lists for finding Wizards of the Coast licensed products. Remember to check for authenticity and the condition of the cards when purchasing, especially from individual sellers on larger marketplaces.

Below is a list of some store websites where you can buy the Mirri, Weatherlight Duelist and other MTG cards:

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Printings

The Mirri, Weatherlight Duelist Magic the Gathering card was released in 6 different sets between 2016-11-16 and 2023-11-17. Illustrated by 3 different artists.

#ReleasedNameCodeSymbolNumberFrameLayoutBorderArtist
12016-11-16Treasure ChestPZ2 657072015NormalBlackMagali Villeneuve
22017-08-25Commander 2017C17 432015NormalBlackMagali Villeneuve
32019-12-02Secret Lair DropSLD 262015NormalBlackAndrea Radeck
42023-08-04Commander MastersCMM 3472015NormalBlackMagali Villeneuve
52023-08-04Commander Masters Art SeriesACMM 282015Art seriesBorderlessMagali Villeneuve
62023-08-04Commander MastersCMM 5852015NormalBlackMagali Villeneuve
72023-11-17Special GuestsSPG 152015NormalBorderlessMichele Giorgi

Legalities

Magic the Gathering formats where Mirri, Weatherlight Duelist has restrictions

FormatLegality
CommanderLegal
LegacyLegal
OathbreakerLegal
VintageLegal
DuelLegal

Rules and information

The reference guide for Magic: The Gathering Mirri, Weatherlight Duelist card rulings provides official rulings, any errata issued, as well as a record of all the functional modifications that have occurred.

Date Text
2017-08-25 Tapping Mirri after creatures have attacked will not remove creatures from combat.
2017-08-25 While Mirri is tapped, there’s no restriction on how many creatures can attack planeswalkers you control.