Description
- Rarity: R
- #: 145
- Creature Type or Sub Type: Artifact
- Rules Text Contains: When Contagion Engine enters the battlefield, put a -1/-1 counter on each creature target player controls. <br> 4, T: Proliferate, then proliferate again. <em>(You choose any number of permanents and/or players with counters on them, then give each another counter of a kind already there. Then do it again.)</em>