Cheapest priced copy (Foundations Jumpstart): $0.59 at Card Kingdom, near mint, their price list as of .
Markov Enforcer 
Creature — Vampire Soldier · 6/6 · Rare · Foundations Jumpstart · #575
Whenever this creature or another Vampire you control enters, this creature fights up to one target creature an opponent controls.
Whenever a creature dealt damage by this creature this turn dies, create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this token: Draw a card.")
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
3 printings · $0.59 to $1.29 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Foundations Jumpstart | 575 | Rare | $0.59 | — |
| Crimson Vow Commander | 26 | Rare | $0.59 | — |
| Crimson Vow Commander | 64 | Rare | $1.29 | — |
3 rulings from Wizards of the Coast
- 24 January 2025You can't sacrifice a Blood token to pay multiple costs.
- 24 January 2025If an effect refers to a Blood token, it means any artifact token with the subtype Blood, even if it has gained other subtypes.
- 24 January 2025Some triggered abilities trigger "whenever you sacrifice a Blood token." These abilities trigger regardless of why you sacrificed that Blood token.