Contagion Engine [The List] Betrayers of Kamigawa Promos put a +1/+1 counter on

put a +1/+1 counter on each Vampire you control

if you control ten or more Treasures

each player searches their library for up to two basic land cards

blessing her family with long life and good fortune

{T}: Add {G} for each creature you control

Contagion Engine [The List] Betrayers of Kamigawa Promos put a +1/+1 counter onSet: The List Type: Artifact Rarity: Rare Cost: {6} When Contagion Engine enters the battlefield, put a 1 1 counter on each creature target player controls. {4}, {T}: Proliferate, then proliferate again. (Choose any number of permanents and or players, then give each another counter of each kind already there. Then do it again.)