Myr Battlesphere
March of the Machine Commander (MOC) #366 · Rare · Artifact Creature — Myr Construct
Mana cost: {7}
When this creature enters, create four 1/1 colorless Myr artifact creature tokens.
Whenever this creature attacks, you may tap X untapped Myr you control. If you do, this creature gets +X/+0 until end of turn and deals X damage to the player or planeswalker it's attacking.
Power/toughness 4/7 · Illustrated by Franz Vohwinkel · Released April 21, 2023
Prices
- Nonfoil: $0.36 USD · €0.26 EUR
Nonfoil price since August 29, 2026: down $0.02 USD (5.3%) to $0.36 USD; low $0.36 USD, high $0.38 USD.
Printings
- Foundations Commander #273 (FDC) · Rare · 2026 · $0.26 USD
- Secret Lair Drop #2097 (SLD) · Rare · 2025 · $1.02 USD
- Tarkir: Dragonstorm Commander #322 (TDC) · Rare · 2025 · $0.33 USD
- Modern Horizons 3 Commander #301 (M3C) · Rare · 2024 · $0.38 USD
- March of the Machine Commander #366 (this printing) · Rare · 2023 · $0.36 USD
- Phyrexia: All Will Be One Commander #138 (ONC) · Rare · 2023 · $0.38 USD
- The Brothers' War Commander #151 (BRC) · Rare · 2022 · $0.41 USD
- Commander 2021 #253 (C21) · Rare · 2021 · $0.38 USD
- Double Masters #276 (2XM) · Rare · 2020 · $0.44 USD
- Commander 2018 #212 (C18) · Rare · 2018 · $0.27 USD
- Commander Anthology Volume II #202 (CM2) · Rare · 2018 · $0.42 USD
- Duel Decks: Elves vs. Inventors #57 (DDU) · Rare · 2018 · $0.26 USD
- Commander 2016 #263 (C16) · Rare · 2016 · $0.25 USD
- Commander 2014 #254 (C14) · Rare · 2014 · $0.33 USD
- Commander 2013 #247 (C13) · Rare · 2013 · $0.25 USD
- Scars of Mirrodin #180 (SOM) · Rare · 2010 · $0.34 USD
Legality
- Standard: Not legal
- Alchemy: Not legal
- Pioneer: Not legal
- Historic: Legal
- Modern: Legal
- Brawl: Legal
- Legacy: Legal
- Timeless: Legal
- Vintage: Legal
- Pauper: Not legal
- Commander: Legal
- Penny: Legal
- Oathbreaker: Legal
- Duel: Legal
Rulings
- 2020-08-07 · wotc — You choose the value for X as the last ability resolves. You can't choose a value for X that's greater than the number of untapped Myr you control.
- 2020-08-07 · wotc — As the last ability resolves, you can tap untapped Myr you control even if Myr Battlesphere is no longer on the battlefield by then. If that has happened, Myr Battlesphere won't be able to get the +X/+0 bonus, but it will still deal X damage to the appropriate player or planeswalker.
- 2020-08-07 · wotc — You can tap any untapped Myr you control as the last ability resolves, not just the Myr tokens you created with the first ability. This includes Myr that haven't been under your control since your most recent turn began.
Played in these commander decks
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- Satya, Aetherflux Genius · in 25% of 48 decks
- Saheeli, Radiant Creator · in 14% of 49 decks
- Zurgo Stormrender · in 13% of 46 decks
- Ashnod, Flesh Mechanist · in 12% of 49 decks
- Zinnia, Valley's Voice · in 8% of 49 decks
- Dr. Madison Li · in 7% of 46 decks
- Sharuum the Hegemon · in 6% of 48 decks