Cheapest priced copy (Bloomburrow): $0.35 at Card Kingdom, near mint, their price list as of .
Nightwhorl Hermit 
Creature — Rat Rogue · 1/4 · Common · Bloomburrow · #62
Vigilance
Threshold — As long as there are seven or more cards in your graveyard, this creature gets +1/+0 and can't be blocked.
Legal inCommanderBrawlStandardPioneerModernLegacyVintagePauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Bloomburrow | 62 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 26 July 2024Once Nightwhorl Hermit has been blocked, putting enough cards in your graveyard to reach a total of seven or more cards won’t cause it to become unblocked.