Magic: The Gathering · Secret Lair Countdown Kit

Heroic Intervention

French name: Intervention héroïque

66RareBorderless

Heroic Intervention (Secret Lair Countdown Kit 66) has a market price of US$24.56 as of Nov 9, 2026.

Sell this card

Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

NormalUS$24.56Low US$19.13

Foil—Low US$96.95

As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Market price history

Price history starts Oct 15, 2026. A chart appears after two weeks.

Card details

Type: Instant
Mana cost: {1}{G}
Artist: Russell Dauterman

Card text

Permanents you control gain hexproof and indestructible until end of turn. When purchasing this unique product, please keep in mind that this card only appears in the Secret Lair Countdown Kit: Marvel's History of Heroes and will ship out to you after the seller receives the product directly from Wizards of the Coast.The estimated time frame for sellers to receive stock is not fixed, so it could be anywhere between 1 - 10 weeks for delivery.

Flavour text

“At last we’ll have a chance to use all the training the Professor gave us!” -Angel, Warren Worthington III

About this card

Heroic Intervention is card 66 in Secret Lair Countdown Kit, a Magic: The Gathering set released Dec 1, 2022. Rarity: Rare. Finishes: Normal, Foil. Illustrated by Russell Dauterman. Reference market price on Nov 9, 2026: US$24.56 (Normal). Since Nov 6, 2026, the Normal price went down 29.7%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.