Mjölnir, Storm Hammer
Tracked across real Commander games played through TurnZero HQ.
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What it does
When Mjölnir enters, attach it to target legendary creature you control.
Whenever equipped creature attacks, tap target creature defending player controls and put a stun counter on it. Then Mjölnir deals damage to each opponent equal to the number of tapped creatures that opponent controls.
Equip 4
Rulings
One official ruling, as Wizards published it.
- 2024-07-05
If the target creature is an illegal target as Mjölnir’s last ability triers to resolve, it won’t resolve and none of its effects will happen. No opponents will be dealt damage.
Rulings are Wizards of the Coast's own, mirrored from Scryfall and refreshed nightly.
In the 99
Every deck whose current list includes Mjölnir, Storm Hammer, whatever its commander.
Most played under
| Commander | Decks | Games | Win rate |
|---|---|---|---|
| Captain America, First Avenger | 1 | 0 | — |
| Dáin of the Ancient Halls | 1 | 0 | — |
| Ezio Auditore da Firenze | 1 | 0 | — |
Colors it shows up in
- Boros 1 deck
- Five-Color 1 deck
- Jeskai 1 deck
Every version of Mjölnir, Storm Hammer
3 printings, newest first. Prices are the market figures Scryfall publishes, refreshed nightly. A printing with no figure shows a dash rather than a zero, because Scryfall publishes none for some of them.

Extended Art
- Normal
- $4.21
- Foil
- $4.63

Etched
- Etched
- $9.88

- Normal
- $3.60
- Foil
- $3.44
Prices from Scryfall, which tracks the TCGplayer and Cardmarket markets. They move daily and are a guide rather than a quote. Search TCGplayer for Mjölnir, Storm Hammer. It runs a name search across every version, which covers the printings TCGplayer publishes no direct link to.
Aggregated from Commander games tracked in TurnZero HQ. Every figure counts decks and games only. No individual deck list, player or playgroup is identified. Win rates are withheld below 5 completed games, where the sample is too small to mean anything.