Cheapest priced copy (Secrets of Strixhaven Commander): $0.49 at Card Kingdom, near mint, their price list as of .
Ceaseless Conflict 
Sorcery · Rare · Secrets of Strixhaven Commander · #12
Destroy all creatures. Then create a 3/2 red and white Spirit creature token for each nontoken creature you controlled that was destroyed this way.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $0.49 to $0.59 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Secrets of Strixhaven Commander | 12 | Rare | $0.49 | — |
| Secrets of Strixhaven Commander | 62 | Rare | $0.59 | — |