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5 Cards Found

AI 🤖 Find me cards equivalent to: Contagion Engine

Equivalent cards (colorless, proliferate/mass -1/-1 counters):
1. Contagion Clasp – Proliferates, but only targets one permanent/player.
2. Thrummingbird – Blue, but proliferates on combat damage.
3. Sword of Truth and Justice – Colorless, gives +1/+1 counters and proliferates on combat damage.
4. Grateful Apparition – White, proliferates on combat damage.


Reason: None match Contagion Engine exactly (mass -1/-1 and repeatable proliferate), but these are closest in utility and/or effect, mostly focusing on proliferate in colorless or artifacts.

Results:

Contagion Clasp #144 Artifact

Info

Color:
Identifies:
Cost:
Rarity: Uncommon
Converted Cost: 2
Power/Toughness: /
Types:
  • Artifact
    • SubTypes:
    Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Abilities/Keywords

    Proliferate

    Rules

  • Contagion Clasp's first ability is mandatory. If you're the only player who controls a creature, you must target one of them.
  • An ability that triggers "Whenever you proliferate" triggers even if you chose no permanents or players while doing so.
  • If a permanent ever has both +1/+1 counters and -1/-1 counters on it at the same time, they're removed in pairs as a state-based action so that the permanent has only one of those kinds of counters on it.
  • If a player or permanent has more than one kind of counter on it, and you choose for it to get additional counters, it must get one of each kind of counter it already has. You can't have it get just one kind of counter it already has and not the others.
  • Players can respond to a spell or ability whose effect includes proliferating. Once that spell or ability starts to resolve, however, and its controller chooses which permanents and players will get new counters, it's too late for anyone to respond.
  • To proliferate, you can choose any permanent that has a counter, including ones controlled by opponents. You can choose any player who has a counter, including opponents. You can't choose cards in any zone other than the battlefield, even if they have counters on them.
  • You don't have to choose every permanent or player that has a counter, only the ones you want to add another counter to. Since "any number" includes zero, you don't have to choose any permanents at all, and you don't have to choose any players at all.

    • Prices

    Seller Price
    Tcgplayer 0.46 USD / 4.08 USD
    Cardmarket 0.19 EUR / 1.59 EUR
    Cardkingdom 0.99 USD / 2.99 USD
    Cardsphere 0.46 USD

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    When this artifact enters, put a -1/-1counteron target creature. , : Proliferate. (Choose any number of permanents and/or players, then give each anothercounterof each kind already there.)

    Contagion Engine #1095 Artifact

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Rare
    Converted Cost: 6
    Power/Toughness: /
    Types:
  • Artifact
    • SubTypes:
    Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Abilities/Keywords

    Proliferate

    Rules

  • As Contagion Engine's activated ability resolves, you'll complete an entire proliferate action, then you'll complete a second proliferate action. You may choose different players and/or permanents, or different counters on those permanents, when you proliferate the second time.
  • Players can't respond between the first and the second proliferate actions.
  • An ability that triggers "Whenever you proliferate" triggers even if you chose no permanents or players while doing so.
  • If a permanent ever has both +1/+1 counters and -1/-1 counters on it at the same time, they're removed in pairs as a state-based action so that the permanent has only one of those kinds of counters on it.
  • If a player or permanent has more than one kind of counter on it, and you choose for it to get additional counters, it must get one of each kind of counter it already has. You can't have it get just one kind of counter it already has and not the others.
  • Players can respond to a spell or ability whose effect includes proliferating. Once that spell or ability starts to resolve, however, and its controller chooses which permanents and players will get new counters, it's too late for anyone to respond.
  • To proliferate, you can choose any permanent that has a counter, including ones controlled by opponents. You can choose any player who has a counter, including opponents. You can't choose cards in any zone other than the battlefield, even if they have counters on them.
  • You don't have to choose every permanent or player that has a counter, only the ones you want to add another counter to. Since "any number" includes zero, you don't have to choose any permanents at all, and you don't have to choose any players at all.

    • Prices

    Seller Price
    Tcgplayer 12.83 USD / 9.09 USD
    Cardmarket 6.18 EUR / 7.56 EUR
    Cardsphere 10.52 USD

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    When this artifact enters, put a -1/-1counteron each creature target player controls. , : Proliferate twice. (Choose any number of permanents and/or players, then give each anothercounterof each kind already there. Then do it again.)

    Grateful Apparition #73 Creature — Spirit

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Uncommon
    Converted Cost: 2
    Power/Toughness: 1/1
    Types:
  • Creature
    • SubTypes:
  • Spirit
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Abilities/Keywords

    Flying Proliferate

    Rules

  • An ability that triggers "Whenever you proliferate" triggers even if you chose no permanents or players while doing so.
  • If a permanent ever has both +1/+1 counters and -1/-1 counters on it at the same time, they're removed in pairs as a state-based action so that the permanent has only one of those kinds of counters on it.
  • If a player or permanent has more than one kind of counter on it, and you choose for it to get additional counters, it must get one of each kind of counter it already has. You can't have it get just one kind of counter it already has and not the others.
  • Players can respond to a spell or ability whose effect includes proliferating. Once that spell or ability starts to resolve, however, and its controller chooses which permanents and players will get new counters, it's too late for anyone to respond.
  • To proliferate, you can choose any permanent that has a counter, including ones controlled by opponents. You can choose any player who has a counter, including opponents. You can't choose cards in any zone other than the battlefield, even if they have counters on them.
  • You don't have to choose every permanent or player that has a counter, only the ones you want to add another counter to. Since "any number" includes zero, you don't have to choose any permanents at all, and you don't have to choose any players at all.

    • Prices

    Seller Price
    Tcgplayer 0.29 USD
    Cardmarket 0.18 EUR
    Cardkingdom 0.35 USD
    Cardsphere 0.25 USD

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    Flying Whenever this creature deals combat damage to a player or planeswalker, proliferate. (Choose any number of permanents and/or players, then give each anothercounterof each kind already there.)

    Sword of Truth and Justice #1096 Artifact — Equipment

    Variations: v1 v2

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Mythic
    Converted Cost: 3
    Power/Toughness: /
    Types:
  • Artifact
    • SubTypes:
  • Equipment
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Abilities/Keywords

    Equip Proliferate

    Rules

  • If a permanent or player you choose while proliferating has more than one kind of counter on it, it will get one more of each of those kinds. This means that if you put a +1/+1 counter on a creature you control with a -1/-1 counter on it, then choose that creature while proliferating, you'll put another of each of those counters on it before state-based actions remove them.
  • Protection from a color means that the equipped creature can't be blocked by creatures of that color, can't be the target of spells of that color or abilities from sources of that color, can't be enchanted or equipped by Auras or Equipment of that color, and all damage that sources of that color would deal to it is prevented. Nothing other than these events is prevented or illegal.
  • An ability that triggers "Whenever you proliferate" triggers even if you chose no permanents or players while doing so.
  • If a permanent ever has both +1/+1 counters and -1/-1 counters on it at the same time, they're removed in pairs as a state-based action so that the permanent has only one of those kinds of counters on it.
  • If a player or permanent has more than one kind of counter on it, and you choose for it to get additional counters, it must get one of each kind of counter it already has. You can't have it get just one kind of counter it already has and not the others.
  • Players can respond to a spell or ability whose effect includes proliferating. Once that spell or ability starts to resolve, however, and its controller chooses which permanents and players will get new counters, it's too late for anyone to respond.
  • To proliferate, you can choose any permanent that has a counter, including ones controlled by opponents. You can choose any player who has a counter, including opponents. You can't choose cards in any zone other than the battlefield, even if they have counters on them.
  • You don't have to choose every permanent or player that has a counter, only the ones you want to add another counter to. Since "any number" includes zero, you don't have to choose any permanents at all, and you don't have to choose any players at all.

    • Prices

    Seller Price
    Tcgplayer 38.41 USD / 41.1 USD
    Cardmarket 26.07 EUR / 28.24 EUR
    Cardkingdom 44.99 USD
    Cardsphere 35.72 USD

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    Equipped creature gets +2/+2 and has protection from white and from blue. Whenever equipped creature deals combat damage to a player, put a +1/+1counteron a creature you control, then proliferate. (Choose any number of permanents and/or players, then give each anothercounterof each kind already there.) Equip

    Thrummingbird #80 Creature — Phyrexian Bird Horror

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Uncommon
    Converted Cost: 2
    Power/Toughness: 1/1
    Types:
  • Creature
    • SubTypes:
  • Phyrexian
  • Bird
  • Horror
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Abilities/Keywords

    Flying Proliferate

    Rules

  • An ability that triggers "Whenever you proliferate" triggers even if you chose no permanents or players while doing so.
  • If a permanent ever has both +1/+1 counters and -1/-1 counters on it at the same time, they're removed in pairs as a state-based action so that the permanent has only one of those kinds of counters on it.
  • If a player or permanent has more than one kind of counter on it, and you choose for it to get additional counters, it must get one of each kind of counter it already has. You can't have it get just one kind of counter it already has and not the others.
  • Players can respond to a spell or ability whose effect includes proliferating. Once that spell or ability starts to resolve, however, and its controller chooses which permanents and players will get new counters, it's too late for anyone to respond.
  • To proliferate, you can choose any permanent that has a counter, including ones controlled by opponents. You can choose any player who has a counter, including opponents. You can't choose cards in any zone other than the battlefield, even if they have counters on them.
  • You don't have to choose every permanent or player that has a counter, only the ones you want to add another counter to. Since "any number" includes zero, you don't have to choose any permanents at all, and you don't have to choose any players at all.

    • Prices

    Seller Price
    Tcgplayer 0.17 USD
    Cardmarket 0.07 EUR
    Cardkingdom 0.35 USD
    Cardsphere 0.17 USD

    Legalities

    Alchemy Brawl Commander Duel Future Gladiator Historic Legacy Modern Oathbreaker Oldschool Pauper Paupercommander Penny Pioneer Predh Premodern Standard Standardbrawl Timeless Vintage

    Text

    Flying Whenever this creature deals combat damage to a player, proliferate. (Choose any number of permanents and/or players, then give each anothercounterof each kind already there.)

    Contagion Clasp Artifact Normal - ~$1.54

    Contagion Engine Artifact Normal - ~$9.24

    Grateful Apparition Creature — Spirit Normal - ~$0.27

    Sword of Truth and Justice Artifact — Equipment Normal - ~$35.76

    Thrummingbird Creature — Phyrexian Bird Horror Normal - ~$0.19

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