Cheapest priced copy (Dominaria Remastered): $0.35 at Card Kingdom, near mint, their price list as of .
Flesh Reaver 
Creature — Phyrexian Horror · 4/4 · Uncommon · Dominaria Remastered · #86
Whenever this creature deals damage to a creature or opponent, this creature deals that much damage to you.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $0.35 to $0.59 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Dominaria Remastered | 86 | Uncommon | $0.35 | $0.49 |
| Urza's Saga | 136 | Uncommon | $0.59 | — |
One ruling from Wizards of the Coast
- 8 December 2022Flesh Reaver’s ability triggers whenever it deals any damage to a creature or opponent, not only combat damage.