Cheapest priced copy (Innistrad: Midnight Hunt): $0.69 at Card Kingdom, near mint, their price list as of .
Falkenrath Pit Fighter 
Creature — Vampire Warrior · 2/1 · Rare · Innistrad: Midnight Hunt · #137
{1}{R}, Discard a card, Sacrifice a Vampire: Draw two cards. Activate only if an opponent lost life this turn.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
5 printings · $0.69 to $4.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Innistrad: Double Feature | 137 | Rare | $0.79 | $4.99 |
| Innistrad: Midnight Hunt | 137 | Rare | $0.79 | $0.79 |
| Innistrad: Midnight Hunt | 354 | Rare | $0.69 | $1.49 |
| Innistrad: Midnight Hunt Promos | 137p | Rare | $0.99 | $1.49 |
| Innistrad: Midnight Hunt Promos | 137s | Rare | — | $1.79 |
One ruling from Wizards of the Coast
- 24 September 2021Falkenrath Pit Fighter's ability can be activated if any opponent lost any amount of life this turn, even if they also gained life at some point.