Magic: The Gathering · Avatar: The Last Airbender: Eternal-Legal

Heroic Intervention

French name: Intervention héroïque (Borderless)

43MythicBorderlessFull Art

Heroic Intervention (Borderless) (Avatar: The Last Airbender: Eternal-Legal 43) has a market price of US$15.42 to US$18.51 as of Nov 8, 2026.

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Price guide

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

Market price

NormalUS$15.42Low US$12.00

FoilUS$18.51Low US$17.00

As of Nov 8, 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: Viacom

Card text

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

About this card

Heroic Intervention (Borderless) is card 43 in Avatar: The Last Airbender: Eternal-Legal, a Magic: The Gathering set released Nov 21, 2025. Rarity: Mythic. Finishes: Normal, Foil. Illustrated by Viacom. Reference market price on Nov 8, 2026: US$15.42 (Normal), US$18.51 (Foil). Over the last 30 days, the Normal price went down 1.5%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.