Cheapest priced copy (Hour of Devastation): $0.35 at Card Kingdom, near mint, their price list as of .
Tenacious Hunter 
Creature — Crocodile · 4/4 · Uncommon · Hour of Devastation · #136
As long as a creature has a -1/-1 counter on it, this creature has vigilance and deathtouch.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Hour of Devastation | 136 | Uncommon | $0.35 | $0.49 |
2 rulings from Wizards of the Coast
- 14 July 2017A creature with a -1/-1 counter on it controlled by any player satisfies Tenacious Hunter’s ability.
- 14 July 2017If Tenacious Hunter loses vigilance after attacking, it will remain untapped.