Contagion Engine [Scars of Mirrodin] Hour of Devastation Prerelease Promos it becomes a 5/5 Elemental

it becomes a 5/5 Elemental creature with haste

create X Runechant tokens

it deals double that damage to that permanent or player instead

Other permanents you control have indestructible

Contagion Engine [Scars of Mirrodin] Hour of Devastation Prerelease Promos it becomes a 5/5 ElementalSet: 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.)