![Hidden Horror [Portal Second Age]](http://castlegameshoppe.com/cdn/shop/products/64243f71-0941-47d5-816b-4548986726b4.jpg?v=1613957640&width=1400)
Magic: The Gathering
Hidden Horror [Portal Second Age]
$1.00
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| Set: | Portal Second Age |
| Type: | Creature — Horror |
| Cost: | {1}{B}{B} |
When Hidden Horror enters the battlefield, sacrifice it unless you discard a creature card.