Wicked Wires

{b}{r},{t}: Tap target creature and put a -1/-1 counter on it.

"Barbed Noose" - {2}{b}{r},{t}: Target creature with power 4 or less gets sacrificed by its controller, you create X tapped Blood tokens where X is that creature's toughness minus 3.

"Some poor fool was found dangling from a mausoleum chandelier with these wires reaching down their gullet sprawling into their arteries, who or what could have done this?" — Azorius priest.