Magic: The Gathering trading card price guide
Avengers: Under Siege (Borderless) 306
Marvel Super Heroes · Rare
Card Intelligence
Market activity snapshot
Last 90 days ·
- Catalog-matched online sales observed
- 269 — 90-day observation window
- Liquidity
- Very High — Frequent recent sale activity
- DeckTradr popularity
- Medium — Based on aggregated DeckTradr engagement
- Data confidence
- Medium — Based on signal coverage and freshness
Accelerating — 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
Avengers: Under Siege (Borderless) 306 is cataloged as a trading card from Marvel Super Heroes for Magic: The Gathering.
The catalog identifies this item with collector number 306, rarity listed as Rare, Normal printing.
Available catalog metadata records art credited to Andrew Griffith and a release date of June 26, 2026.
Catalog facts
- Game
- Magic: The Gathering
- Set
- Marvel Super Heroes
- Collector number
- 306
- Rarity
- Rare
- Artist
- Andrew Griffith
- Release date
- June 26, 2026
- Printing
- Normal
- Card type
- Enchantment
Gameplay facts
- Flavor text
- [I] Create two 2/1 black Villain creature tokens with menace. ; [II] This Saga deals 2 damage to each non-Villain creature and each opponent. ; [III] Create a Treasure token for each Villain you control.