Description, catalog fields, rules text, and how it plays—in one place.
eBay sold comps from the Vendor Tools public catalog — tap a condition below to filter sales, or refresh to pull new data into the catalog
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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.
Abilities, attacks, weakness & resistance
Other cards from Secret Lair Showdown
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Catalog pricing data as of 2 Apr 2026, 22:30
Guide prices and sold listings come from the Vendor Tools catalog API (eBay completed sales). Use Update prices to request a fresh pull from eBay (limited to once per 24 hours per signed-in user).
Catalog card record updated 2 Apr 2026, 22:30.
No condition guide prices yet. Use Update prices to fetch eBay sold data into the catalog.
Source API: https://api.vendortools.net
