Rare · Secret Lair Drop and 4 other printings

Contagion Engine

Artifact

When this artifact enters, put a -1/-1 counter on each creature target player controls.

{4} , {T} : Proliferate twice. (Choose any number of permanents and/or players, then give each another counter of each kind already there. Then do it again.)

Hover an underlined rule to see what it means.

Add to a deck Build a deck around it Open on Scryfall ↗

How it plays

What it wants, and what it gives

Read from the rules text. A card that enables a keyword makes or is the thing; a card that rewards it gets better when you have it. Two cards interact when one enables what the other rewards.

It rewards

rewardsSagasKeyword page →Sagas, and cards that add lore counters or reward chapters.245 cards enable Sagas rewardsPoisonKeyword page →Gives opponents poison counters, or rewards you once they have them.114 cards enable Poison rewardsProliferate & counters

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Date	Non-foil	Foil
12 Nov 2026	$16.32	$16.77
11 Nov 2026	$16.32	$16.77

Contagion Engine

What it wants, and what it gives

Contagion Engine

What it wants, and what it gives

Cards that click with it