Magic: The Gathering trading card price guide
Mjolnir, Hammer of Thor (Borderless) 303
Marvel Super Heroes · Mythic
Card Intelligence
Market activity snapshot
Last 90 days ·
- Catalog-matched online sales observed
- 206 — 90-day observation window
- Liquidity
- Very High — Frequent recent sale activity
- DeckTradr popularity
- Low — Based on aggregated DeckTradr engagement
- Data confidence
- Medium — Based on signal coverage and freshness
Steady — Compared with the previous 30-day period
DeckTradr combines privacy-qualified in-person POS activity, catalog-matched online sale observations, and aggregated first-party engagement signals. Counts represent activity available to DeckTradr, not every action or sale across the market.
Card facts
Magic: The Gathering · trading card
Mjolnir, Hammer of Thor (Borderless) 303 is cataloged as a trading card from Marvel Super Heroes for Magic: The Gathering.
The catalog identifies this item with collector number 303, rarity listed as Mythic, Normal printing.
Available catalog metadata records art credited to Jim Cheung & Jay David Ramos and a release date of June 26, 2026.
Catalog facts
- Game
- Magic: The Gathering
- Set
- Marvel Super Heroes
- Collector number
- 303
- Rarity
- Mythic
- Artist
- Jim Cheung & Jay David Ramos
- Release date
- June 26, 2026
- Printing
- Normal
- Card type
- Legendary, Artifact
Gameplay facts
- Flavor text
- When Mjölnir enters, it deals 4 damage to up to one target creature.; ; Double all damage equipped creature would deal.; ; Equip worthy 1; ; 2R, Discard this card: It deals 2 damage to each creature.