Contagion Engine
Artifact
LegalEDHREC #1,800
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Printings (5)
otpBreaking News · #61M$13.85Buy otpBreaking News · #78M$45.04Buy Discussion (0)
sldSecret Lair Drop · #1095R$20.46Buy plstThe List · #SOM-145R$18.35Buy somScars of Mirrodin · #145R$14.72Buy When this artifact enters, put a -1/-1 counter on each creature target player controls.
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: Proliferate twice. (Choose any number of permanents and/or players, then give each another counter of each kind already there. Then do it again.)