![Hidden Horror [Classic Sixth Edition]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/f30d90bb-c14e-54aa-b681-a7fe17da347e.jpg?v=1720196966)
Hidden Horror [Classic Sixth Edition]
| Set: | Classic Sixth Edition |
| Type: | Creature — Horror |
| Rarity: | Uncommon |
| Cost: | 1BB |
| Colors: | B |
When Hidden Horror enters the battlefield, sacrifice it unless you discard a creature card.
Lifespans are measured by its dreadful length.