Magic: The Gathering · Secret Lair Countdown Kit

Unholy Heat

French name: Chaleur impie

70RareBorderlessFull Art

Unholy Heat (Secret Lair Countdown Kit 70) has a market price of US$18.40 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$18.40Low US$12.49

Foil—Low US$49.00

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: {R}
Artist: Sandy Rezalmi

Card text

Unholy Heat deals 2 damage to target creature or planeswalker. Delirium: Unholy Heat deals 6 damage instead if there are four or more card types among cards in your graveyard. 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.

About this card

Unholy Heat is card 70 in Secret Lair Countdown Kit, a Magic: The Gathering set released Dec 1, 2022. Rarity: Rare. Finishes: Normal, Foil. Illustrated by Sandy Rezalmi. Reference market price on Nov 9, 2026: US$18.40 (Normal). Since Nov 8, 2026, the Normal price went down 19.3%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.