Tranquilize

Sorcery - (common)

Tap target creature an opponent controls and put three stun counters on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)

A dead guard is evidence, a sleeping one a distraction.

Price

tcgplayer 0.07

cardsphere 0.07

cardmarket 0.1

cardkingdom 0.35