Cheapest priced copy (Innistrad: Double Feature): $0.35 at Card Kingdom, near mint, their price list as of .
Cruel Witness 
Creature — Bird Horror · 3/3 · Common · Innistrad: Crimson Vow · #55
Flying
Whenever you cast a noncreature spell, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
3 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Innistrad: Double Feature | 322 | Common | $0.35 | $0.49 |
| Foundations Jumpstart | 302 | Common | $0.35 | — |
| Innistrad: Crimson Vow | 55 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 19 November 2021If you don't put the card into your graveyard, it stays on top of your library.