Cheapest priced copy (Innistrad: Double Feature): $0.49 at Card Kingdom, near mint, their price list as of .
Dorothea, Vengeful Victim // Dorothea's Retribution 
Legendary Creature — Spirit // Enchantment — Aura · 4/4 · Rare · Innistrad: Double Feature · #502
Flying
When Dorothea attacks or blocks, sacrifice it at end of combat.
Disturb {1}{W}{U} (You may cast this card from your graveyard transformed for its disturb cost.)
Enchant creature
Enchanted creature has "Whenever this creature attacks, create a 4/4 white Spirit creature token with flying that's tapped and attacking. Sacrifice that token at end of combat."
If Dorothea's Retribution would be put into a graveyard from anywhere, exile it instead.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
4 printings · $0.49 to $2.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Innistrad: Double Feature | 502 | Rare | $0.49 | $2.49 |
| Innistrad: Crimson Vow Promos | 235s | Rare | — | $0.59 |
| Innistrad: Crimson Vow | 235 | Rare | $0.59 | $0.79 |
| Innistrad: Crimson Vow | 322 | Rare | $0.49 | $0.49 |
2 rulings from Wizards of the Coast
- 19 November 2021Although the token is attacking, it was never declared as an attacking creature (for purposes of abilities that trigger whenever a creature attacks, for example, like training).
- 19 November 2021You declare which player or planeswalker the token is attacking as you put it onto the battlefield. It doesn't have to be the same player or planeswalker the enchanted creature is attacking.