Markov Enforcer is a rare Creature — Vampire Soldier card from Magic Online Promos (PRM), collector number 95369.
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.")