Contagion Engine [Scars of Mirrodin] Magic Origins Activate only during your turn

Activate only during your turn and only once each turn

Set: Kaladesh Prerelease Promos Type: Artifact Creature — Construct Rarity: Rare Cost: {11} This spell costs {X} less to cast

Set: Lorwyn Type: Instant Rarity: Rare Cost: {1}{U}{U}{U} Choose two —

Set: Fate Reforged Promos Type: Instant Rarity: Rare Cost: {4}{U}{U} Return target creature to its owner's hand

Set: Alpha Edition Type: Creature — Human Pirate Rarity: Rare Cost: {4}{U} Pirate Ship can't attack unless defending player controls an Island

Contagion Engine [Scars of Mirrodin] Magic Origins Activate only during your turnSet: Scars of Mirrodin 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.)