Contagion Engine (OTP) #61 [EN/N] s/o

{6} · Artifact · When this artifact enters, put a -1/-1 counter on each creature target player controls. {4}, {T}: Proliferate twice. (Choose any number of permanents and/or players, then give each another counter of each kind already there. Then do it again.) · Illustrated by Magnus Jansson · Breaking News #61 · EDHREC rank 1815 · Magic: The Gathering, MTG