Quick Answer

Boros Keyrune is a uncommon Artifact from GK1 (GK1) costing {3}. Current price: $0.22 USD. Legal in Modern. Legal in Commander.

Boros Keyrune MTG card

Boros Keyrune

Artifact

Card Text

{T}: Add {R} or {W}. {R}{W}: This artifact becomes a 1/1 red and white Soldier artifact creature with double strike until end of turn. (It deals both first-strike and regular combat damage.)

Card Stats

uncommon CMC: 3.0 GK1 GK1 🎨 Daniel Ljunggren

Market Prices

TCGPlayer
$0.22
Normal
Buy
Card Kingdom
$0.35
Normal
Buy
Cardmarket
€0.17
Normal
Buy
Cardmarket
€0.09
Foil
Buy
Prices updated: 2025-12-04

Format Legality

Commander Legal
Duel Legal
Legacy Legal
Modern Legal
Oathbreaker Legal
Penny Legal
Pioneer Legal
Vintage Legal

Similar Cards

Other Printings (2 total)

Community Stats

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Often Played With

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Frequently Asked Questions

What is Boros Keyrune? Basics

Boros Keyrune is a Artifact card from the Magic: The Gathering trading card game.

Its ability reads: "{T}: Add {R} or {W}. {R}{W}: This artifact becomes a 1/1 red and white Soldier artifact creature with double strike until end of turn. (It deals both first-strike and regular combat damage.)"

How much mana does Boros Keyrune cost to cast? Basics

Boros Keyrune has a mana cost of {3}, which equals 3.0 total mana (converted mana cost/mana value).

It is a colorless card and can be cast with any color of mana.

What does mana cost mean in Magic: The Gathering? Basics

Mana cost is the amount and type of mana required to cast a spell in Magic: The Gathering.

Boros Keyrune's mana cost of {3} means you need to pay that much mana from your lands or other sources.

Colored symbols (W=White, U=Blue, B=Black, R=Red, G=Green) must be paid with that specific color, while numbers can be paid with any color.

What is converted mana cost (CMC) or mana value? Basics

Converted mana cost (now officially called "mana value") is the total amount of mana in a card's mana cost, regardless of color.

Boros Keyrune has a mana value of 3.0. This is important for effects that care about a spell's total cost, like cascade or cards that say "mana value 3 or less."

What is oracle text? Basics

Oracle text is the official, current rules text for a Magic card as maintained by Wizards of the Coast. It supersedes any printed text on older cards.

Boros Keyrune's current oracle text is: "{T}: Add {R} or {W}. {R}{W}: This artifact becomes a 1/1 red and white Soldier artifact creature with double strike until end of turn. (It deals both first-strike and regular combat damage.)"

What is the current price of Boros Keyrune? Pricing

The current market price for Boros Keyrune is approximately $0.22 USD on TCGPlayer.

On Cardmarket (Europe), it's approximately €0.17 EUR.

Where can I buy Boros Keyrune? Pricing

You can purchase Boros Keyrune from major MTG retailers including:

Prices vary by condition and printing. Check multiple sellers to find the best price.

What is the difference between normal and foil cards? Pricing

Foil cards have a shiny, holographic finish that makes them more collectible. They are functionally identical to normal cards but typically cost more due to their rarity and visual appeal.

Is Boros Keyrune legal in Standard? Legality

Format legality information for Boros Keyrune in Standard is not available.

Standard is a rotating format that only allows cards from the most recent sets.

Is Boros Keyrune legal in Modern? Legality

Boros Keyrune is Legal in Modern format.

Modern includes all cards printed in a standard-legal set from 8th Edition forward.

Is Boros Keyrune legal in Commander (EDH)? Legality

Boros Keyrune is Legal in Commander (EDH) format.

Commander is a casual multiplayer format where you build a 100-card singleton deck around a legendary creature.

Is Boros Keyrune legal in Pioneer? Legality

Boros Keyrune is Legal in Pioneer format.

Pioneer is a non-rotating format that includes all standard-legal sets from Return to Ravnica forward.

Is Boros Keyrune legal in Legacy? Legality

Boros Keyrune is Legal in Legacy format.

Legacy allows almost all cards ever printed, with a substantial ban list for balance.

Is Boros Keyrune legal in Vintage? Legality

Boros Keyrune is Legal in Vintage format.

Vintage is the most permissive format, allowing almost all cards with only a minimal ban list. Some powerful cards are "Restricted" (limited to 1 copy).

Is Boros Keyrune legal in Pauper? Legality

Format legality information for Boros Keyrune in Pauper is not available.

Pauper only allows cards that have been printed at common rarity in a paper or online set.

What is format legality in MTG? Legality

Format legality indicates which official MTG formats allow a card to be played:

  • Legal: Card is allowed in the format
  • Banned: Card is prohibited from play
  • Restricted: Limited to 1 copy (Vintage only)
  • Not Legal: Card was never part of that format's card pool

Different formats have different banned lists based on power level and game balance.

What set is Boros Keyrune from? Details

This printing of Boros Keyrune is from GK1 (GK1), with collector number 96.

Boros Keyrune may also appear in other MTG sets with different art or special treatments.

What is Boros Keyrune's rarity? Details

Boros Keyrune is a uncommon card in GK1.

Card rarity affects both availability and price. From rarest to most common: Mythic Rare → Rare → Uncommon → Common.

Who illustrated Boros Keyrune? Details

Boros Keyrune was illustrated by Daniel Ljunggren.

Magic: The Gathering features artwork from hundreds of talented artists, and many cards have been reprinted with new art over the years.

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