Magic: The Gathering · Core Set 2021

Heroic Intervention

French name: Intervention héroïque

188Rare

Heroic Intervention (Core Set 2021 188) has a market price of US$15.85 to US$17.04 as of Nov 9, 2026.

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Price guide

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

Market price

NormalUS$17.04Low US$13.25

FoilUS$15.85Low US$14.99

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

Card details

Type: Instant
Mana cost: {1}{G}
Artist: James Ryman

Card text

Permanents you control gain hexproof and indestructible until end of turn.

Flavour text

"Wherever the strong would harm the weak, I will be there." -Ajani Goldmane

About this card

Heroic Intervention is card 188 in Core Set 2021, a Magic: The Gathering set released Jul 3, 2020. Rarity: Rare. Finishes: Normal, Foil. Illustrated by James Ryman. Reference market price on Nov 9, 2026: US$17.04 (Normal), US$15.85 (Foil). Over the last 30 days, the Normal price went up 4.5%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.