Cheapest priced copy (Duskmourn: House of Horror): $0.35 at Card Kingdom, near mint, their price list as of .
Jump Scare 
Instant · Common · Duskmourn: House of Horror · #17
Until end of turn, target creature gets +2/+2, gains flying, and becomes a Horror enchantment creature in addition to its other types.
Legal inCommanderBrawlStandardPioneerModernLegacyVintagePauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Duskmourn: House of Horror | 17 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 20 September 2024Jump Scare's versatility makes it an excellent example for card interactions explained in many other release notes entries. Boo!