Repurposed Enforcer is a rare Creature — Human Soldier card from Reality Fracture (FRA), collector number 335. Current market price: $0.36 (foil $0.46), TCGplayer market prices via Scryfall.
Whenever this creature attacks, empower Jace X, where X is the number of creatures you control. (Put that many loyalty counters on a Jace token you control. If you don't control one, first create a blue Jace planeswalker token with "[−1]: Surveil 1" and "[−3]: Draw a card.")