Cheapest priced copy (Secrets of Strixhaven): $0.35 at Card Kingdom, near mint, their price list as of .
Living History 
Enchantment · Uncommon · Secrets of Strixhaven · #121
When this enchantment enters, create a 2/2 red and white Spirit creature token.
Whenever you attack, if a card left your graveyard this turn, target attacking creature gets +2/+0 until end of turn.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Secrets of Strixhaven | 121 | Uncommon | $0.35 | $0.49 |