Myr Battlesphere
Artifact Creature — Myr Construct · 4/7
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.
- CommanderLegal
- StandardNot legal
- PioneerNot legal
- ModernLegal
- LegacyLegal
- VintageLegal
- PauperNot legal
#928 on EDHREC's list of the most played Commander cards (as of October 16, 2026).
Selling Myr Battlesphere?
Most copies of Myr Battlesphere are worth under $1, so we buy them as bulk.
All 16 printings and prices
| Set | # | Released | Nonfoil | Foil |
|---|---|---|---|---|
| Foundations Commander FDC | 273 | Oct 2026 | $0.28 | – |
| Secret Lair Drop SLD | 2097 | Jul 2025 | $0.94 | – |
| Tarkir: Dragonstorm Commander TDC | 322 | Apr 2025 | $0.33 | – |
| Modern Horizons 3 Commander M3C | 301 | Jun 2024 | $0.38 | – |
| March of the Machine Commander MOC | 366 | Apr 2023 | $0.37 | – |
| Phyrexia: All Will Be One Commander ONC | 138 | Feb 2023 | $0.38 | – |
| The Brothers' War Commander BRC | 151 | Nov 2022 | $0.42 | – |
| Commander 2021 C21 | 253 | Apr 2021 | $0.38 | – |
| Double Masters 2XM | 276 | Aug 2020 | $0.44 | $2.80 |
| Commander 2018 C18 | 212 | Aug 2018 | $0.28 | – |
| Commander Anthology Volume II CM2 | 202 | Jun 2018 | $0.42 | – |
| Duel Decks: Elves vs. Inventors DDU | 57 | Apr 2018 | $0.26 | – |
| Commander 2016 C16 | 263 | Nov 2016 | $0.25 | – |
| Commander 2014 C14 | 254 | Nov 2014 | $0.34 | – |
| Commander 2013 C13 | 247 | Nov 2013 | $0.25 | – |
| Scars of Mirrodin SOM | 180 | Oct 2010 | $0.34 | $14.29 |
TCGplayer market, near mint, Oct 16, 2026.
Burn we have in stock
Rulings
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.
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.
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.
Card text, images and rulings from Scryfall. Magic: The Gathering and its card names, text and art are property of Wizards of the Coast.