Cheapest priced copy (Ikoria: Lair of Behemoths): $0.35 at Card Kingdom, near mint, their price list as of .
Frostveil Ambush 
Instant · Common · Ikoria: Lair of Behemoths · #52
Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.
Cycling {1} ({1}, Discard this card: Draw a card.)
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Ikoria: Lair of Behemoths | 52 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 17 April 2020Frostveil Ambush can target a creature that’s already tapped. That creature won’t untap during its controller’s next untap step.