Cheapest priced copy (Kamigawa: Neon Dynasty): $0.39 at Card Kingdom, near mint, their price list as of .
Oni-Cult Anvil 
Artifact · Uncommon · Kamigawa: Neon Dynasty · #230
Whenever one or more artifacts you control leave the battlefield during your turn, create a 1/1 colorless Construct artifact creature token. This ability triggers only once each turn.
{T}, Sacrifice an artifact: This artifact deals 1 damage to each opponent. You gain 1 life.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
2 printings · $0.39 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| The Brothers' War Commander | 127 | Uncommon | $0.49 | — |
| Kamigawa: Neon Dynasty | 230 | Uncommon | $0.39 | $0.49 |