Heroic Intervention (Extended Art) Core Set 2021
Heroic Intervention is a powerful green instant from Core Set 2021, featuring extended art that showcases stunning foil detailing. As a rare card that protects your permanents from board wipes, it's a highly playable staple in Commander and Modern formats, making it a sought-after collectible for MTG enthusiasts.✦ AI summary
How much is Heroic Intervention (Extended Art) Core Set 2021 worth?
As of Jul 20, 2026, the market median price of Heroic Intervention (Extended Art) Core Set 2021 is $23.66 on eBay, with 6 active listings. Across 10 price snapshots tracked by TCGKami, the average is $22.34, ranging from a low of $20.82 (Jun 10, 2026) to a high of $23.66 (Jul 20, 2026), a +5.1% change over the tracking period.
Live listings right now range from $13.00 to $179.00 (median $26.04, 6 priced listings).
Data updated Jul 20, 2026 · source: live eBay listings, aggregated by TCGKami
