Sleeper Agent

Creature — Phyrexian Minion - (rare)

When Sleeper Agent enters the battlefield, target opponent gains control of it.
At the beginning of your upkeep, Sleeper Agent deals 2 damage to you.

Price

cardmarket 7.85

tcgplayer 13.56

cardkingdom 3.49

cardsphere 1.81

manapool 3.17