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"Find me cards equivalent to: Polymorphous Rush"

Equivalent cards (blue instants with temporary copy effects) to Polymorphous Rush include:

  • Cackling Counterpart (creates a token copy, not same effect, but similar, still blue instant)
  • Quasiduplicate (blue, creates a token copy, but is a sorcery)
  • Twinflame (red, but equivalent in effect; not mono-blue)
  • Clever Impersonator and Spark Double are blue but permanents, not instants.

Closest true equivalents in mono-blue instant form:

  • Mirror Image is a creature, not an instant.
  • Stolen Identity is a sorcery, not an instant.

Summary: Polymorphous Rush is unique for blue instants, no direct equivalents, but some similar cards include Cackling Counterpart (though it creates a token, not a copy of many creatures). Most blue copy effects are sorceries or creatures, not instants.

Found Cards

8 Results

Cackling Counterpart

Clever Impersonator

Mirror Image

Polymorphous Rush

Quasiduplicate

Spark Double

Stolen Identity

Twinflame

Cackling Counterpart #72 Instant

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Info

Color:
Identifies:
Cost:
Rarity: Rare
Converted Cost: 3
Power/Toughness: /
Types:
  • Instant
    • SubTypes:
    Languages:
    Layout:
    Normal
    Rank:
    Saltiness:
    Tokens:
    Copy

    Abilities/Keywords

    Flashback

    Rules

  • "Flashback [cost]" means "You may cast this card from your graveyard by paying [cost] rather than paying its mana cost" and "If the flashback cost was paid, exile this card instead of putting it anywhere else any time it would leave the stack."
  • A spell cast using flashback will always be exiled afterward, whether it resolves, is countered, or leaves the stack in some other way.
  • If a card with flashback is put into your graveyard during your turn, you can cast it if it's legal to do so before any other player can take any actions.
  • To determine the total cost of a spell, start with the mana cost or alternative cost (such as a flashback cost) you're paying, add any cost increases, then apply any cost reductions. The mana value of the spell is determined only by its mana cost, no matter what the total cost to cast the spell was.
  • You can cast a spell using flashback even if it was somehow put into your graveyard without having been cast.
  • You must still follow any timing restrictions and permissions, including those based on the card's type. For instance, you can cast a sorcery using flashback only when you could normally cast a sorcery.
  • Any “enters” triggered ability of the copied creature will trigger when the token enters the battlefield. Any “as [this creature] enters” or “[this creature] enters with” abilities of the chosen creature will also work.
  • If the copied creature has {X} in its mana cost, X is considered to be 0.
  • If the copied creature is a token, the token that’s created copies the original characteristics of that token as stated by the effect that created the token.
  • If the copied creature is copying something else, then the token enters the battlefield as whatever that creature copied.
  • The token copies exactly what was printed on the original creature and nothing else (unless that creature is copying something else or is a token; see below). It doesn’t copy whether that creature is tapped or untapped, whether it has any counters on it or Auras and Equipment attached to it, or any non-copy effects that have changed its power, toughness, types, color, or so on.

    • Prices

    Seller Price
    Manapool 0.15 USD
    Tcgplayer 0.28 USD
    Cardkingdom 0.59 USD
    Cardmarket 0.29 EUR

    Legalities

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

    Text

    Create a token that's a copy of target creature you control. Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

    Clever Impersonator #8 Creature — Shapeshifter

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    Info

    Color:
    Identifies:
    Cost:
    Rarity: Mythic
    Converted Cost: 4
    Power/Toughness: 0/0
    Types:
  • Creature
    • SubTypes:
  • Shapeshifter
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Rules

  • Any enters-the-battlefield abilities of the chosen permanent will trigger when Clever Impersonator enters the battlefield. Any "as [this permanent] enters the battlefield" or "[this permanent] enters the battlefield with" abilities of the chosen permanent will also work.
  • Clever Impersonator copies exactly what is printed on the chosen permanent (unless that permanent is copying something else or is a token; see below). It doesn't copy whether that permanent is tapped or untapped, whether that permanent has any counters on it or any Auras and/or Equipment attached to it, and it doesn't copy any non-copy effects that have changed that permanent's power, toughness, types, color, abilities, or so on.
  • If Clever Impersonator enters the battlefield as a copy of a planeswalker, it will enter the battlefield with a number of loyalty counters on it equal to the loyalty printed in the lower right corner of the planeswalker card. It won't copy the number of loyalty counters on the original planeswalker.
  • If Clever Impersonator enters the battlefield at the same time as another permanent, it can't become a copy of that permanent. You may choose only a nonland permanent that's already on the battlefield.
  • If the chosen permanent has {X} in its mana cost, X is considered to be 0.
  • If the chosen permanent is a copy of something else (for example, if the chosen permanent is another Clever Impersonator), then your Clever Impersonator enters the battlefield as whatever the chosen permanent copied.
  • If the chosen permanent is a token, Clever Impersonator copies the original characteristics of that token as defined by the effect that put that token onto the battlefield. Clever Impersonator is not a token.
  • Remember that if you control more than one legendary permanent with the same name, you'll choose one to remain on the battlefield and put the rest into their owner's graveyard.
  • You can choose not to copy anything. In that case, Clever Impersonator enters the battlefield as a 0/0 creature, and it's put into the graveyard immediately (unless something is raising its toughness above 0).
  • You choose which nonland permanent Clever Impersonator will copy, if any, as it enters the battlefield. This doesn't target that nonland permanent.

    • Prices

    Seller Price
    Manapool / 7.03 USD 2.7 USD
    Tcgplayer 4.03 USD / 9.34 USD
    Cardkingdom / 11.99 USD 5.49 USD
    Cardmarket / 7.25 EUR 3.09 EUR

    Legalities

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

    Text

    You may have this creature enter as a copy of any nonland permanent on the battlefield.

    Mirror Image #62 Creature — Shapeshifter

    Find Cards Like Mirror Image

    Info

    Color:
    Identifies:
    Cost:
    Rarity: Uncommon
    Converted Cost: 3
    Power/Toughness: 0/0
    Types:
  • Creature
    • SubTypes:
  • Shapeshifter
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Rules

  • Any enters-the-battlefield abilities of the copied creature will trigger when Mirror Image enters the battlefield. Any "as [this creature] enters the battlefield" or "[this creature] enters the battlefield with" abilities of the chosen creature will also work.
  • If Mirror Image somehow enters the battlefield at the same time as another creature, it can't become a copy of that creature. You may choose only a creature that's already on the battlefield.
  • If the chosen creature is a token, Mirror Image copies the original characteristics of that token as stated by the effect that put the token onto the battlefield. Mirror Image doesn't become a token in this case.
  • If the chosen creature is copying something else (for example, if the chosen creature is another Mirror Image), then Mirror Image enters the battlefield as whatever the chosen creature copied.
  • If the copied creature has {X} in its mana cost, X is considered to be 0.
  • Mirror Image copies exactly what was printed on the original creature (unless that creature is copying something else or is a token; see below). It doesn't copy whether that creature is tapped or untapped, whether it has any counters on it or any Auras and Equipment attached to it, or any non-copy effects that have changed its power, toughness, types, color, or so on.

    • Prices

    Seller Price
    Manapool 7.28 USD
    Cardkingdom 8.49 USD
    Tcgplayer 9.91 USD
    Cardmarket 3.15 EUR

    Legalities

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

    Text

    You may have this creature enter as a copy of a creature you control.

    Polymorphous Rush #46 Instant

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    Info

    Color:
    Identifies:
    Cost:
    Rarity: Rare
    Converted Cost: 3
    Power/Toughness: /
    Types:
  • Instant
    • SubTypes:
    Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Abilities/Keywords

    Rules

  • Effects that have already applied to the target creatures will continue to apply to them. For example, if Giant Growth had given one of those creatures +3/+3 earlier in the turn, then Polymorphous Rush makes it a copy of Pensive Minotaur (a 2/3 creature), it will become a 5/6 Pensive Minotaur.
  • If a spell or ability allows you to cast a strive spell without paying its mana cost, you must pay the additional costs for any targets beyond the first.
  • If all of the spell's targets are illegal when the spell tries to resolve, it won't resolve and none of its effects will happen. If one or more of its targets are legal when it tries to resolve, the spell will resolve and affect only those legal targets. It will have no effect on any illegal targets.
  • If such a spell is copied, and the effect that copies the spell allows a player to choose new targets for the copy, the number of targets can't be changed. The player may change any number of the targets, including all of them or none of them. If, for one of the targets, the player can't choose a new legal target, then it remains unchanged (even if the current target is illegal).
  • If the creatures copy a creature that's copying a creature, they will become whatever the chosen creature is copying.
  • The creature that's copied isn't targeted by Polymorphous Rush. You choose that creature as the spell resolves. It can be one of the targeted creatures. A creature can become a copy of itself this way, though this usually won't have any noticeable effect.
  • The mana cost and mana value of strive spells don't change no matter how many targets they have. Strive abilities affect only what you pay.
  • The target creatures copy the printed values of the chosen creature, plus any copy effects that have been applied to it. They won't copy counters on that creature or effects that have changed the creature's power, toughness, types, color, or so on.
  • This effect can cause the targets to stop being creatures. For example, if they each become a copy of a land that has become a creature, the effect that turned that land into a creature won't be copied. The targets will become noncreature lands.
  • You choose how many targets each spell with a strive ability has and what those targets are as you cast it. It's legal to cast such a spell with no targets, although this is rarely a good idea. You can't choose the same target more than once for a single strive spell.

    • Prices

    Seller Price
    Cardmarket 0.17 EUR / 0.43 EUR
    Tcgplayer 0.21 USD / 0.39 USD
    Manapool / 0.3 USD 0.15 USD
    Cardkingdom / 0.49 USD 0.49 USD

    Legalities

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

    Text

    Strive — This spell costs more to cast for each target beyond the first. Choose a creature on the battlefield. Any number of target creatures you control each become a copy of that creature until end of turn.

    Quasiduplicate #51p Sorcery

    Variations: v1 v2
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    Info

    Color:
    Identifies:
    Cost:
    Rarity: Rare
    Converted Cost: 3
    Power/Toughness: /
    Types:
  • Sorcery
    • SubTypes:
    Languages:
    Layout:
    Normal
    Rank:
    Saltiness:
    Tokens:
    Copy

    Abilities/Keywords

    Rules

  • A spell cast using jump-start will always be exiled afterward, whether it resolves, it's countered, or it leaves the stack in some other way.
  • Any enters-the-battlefield abilities of the copied creature will trigger when the token enters the battlefield. Any "As [this creature] enters the battlefield" or "[This creature] enters the battlefield with" abilities of the copied creature will also work.
  • If a card with jump-start is put into your graveyard during your turn, you'll be able to cast it right away if it's legal to do so, before an opponent can take any actions.
  • If an effect allows you to pay an alternative cost rather than a spell's mana cost, you may pay that alternative cost when you jump-start a spell. You'll still discard a card as an additional cost to cast it.
  • If the copied creature has {X} in its mana cost, X is 0.
  • If the copied creature is copying something else, the token enters the battlefield as whatever that creature is copying.
  • If the copied creature is itself a token, the token created by Quasiduplicate copies the original characteristics of that token as stated by the effect that created it.
  • The token copies exactly what is printed on the creature and nothing else (unless that creature is copying something else or is a token; see below). It doesn't copy whether that creature is tapped or untapped, whether it has any counters on it or Auras and/or Equipment attached to it, or any non-copy effects that changed its power, toughness, types, color, and so on.
  • You must still follow any timing restrictions and permissions when casting a spell with jump-start, including those based on the card's type. For instance, you can cast a sorcery using jump-start only when you could normally cast a sorcery.

    • Prices

    Seller Price
    Manapool 1.5 USD / 3.21 USD
    Cardmarket 0.68 EUR / 1.14 EUR
    Cardkingdom 3.99 USD / 7.99 USD
    Tcgplayer / 2.57 USD 1.64 USD

    Legalities

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

    Text

    Create a token that's a copy of target creature you control. Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

    Spark Double #337 Creature — Illusion

    Variations: v1 v2
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    Info

    Color:
    Identifies:
    Cost:
    Rarity: Rare
    Converted Cost: 4
    Power/Toughness: 0/0
    Types:
  • Creature
    • SubTypes:
  • Illusion
    • Languages:
    Layout:
    Normal
    Rank:
    Saltiness:

    Rules

  • Any enters-the-battlefield abilities of the copied permanent will trigger when Spark Double enters the battlefield. Any “as [this permanent] enters the battlefield” or “[this permanent] enters the battlefield with” abilities of the chosen permanent will also work.
  • If Spark Double somehow enters the battlefield at the same time as another permanent, it can’t become a copy of that permanent. You may choose only a creature or planeswalker that’s already on the battlefield.
  • If it copies a planeswalker, Spark Double enters with the appropriate number of loyalty counters as printed on the card plus one. If it copies a creature, Spark Double enters with a +1/+1 counter on it, plus any counters that will be put on it from abilities it copied and other abilities of other objects.
  • If the chosen permanent is a token, Spark Double copies the original characteristics of that token as stated by the effect that created the token. Spark Double doesn’t become a token in this case.
  • If the chosen permanent is copying something else (for example, if the chosen permanent is another Spark Double), then Spark Double enters the battlefield as whatever the chosen permanent copied.
  • If the copied permanent has {X} in its mana cost, X is considered to be 0.
  • If the copied permanent is affected by a type-changing effect, Spark Double may enter the battlefield with different permanent types than the copied permanent currently has. Use the characteristics of Spark Double as it enters the battlefield, not of the copied permanent, to determine whether it enters with an additional counter on it. Notably, if Spark Double copies a Gideon planeswalker that’s a creature because its loyalty ability caused it to become a planeswalker creature, Spark Double enters as a noncreature planeswalker and doesn’t get a +1/+1 counter. On the other hand, if Spark Double copies Gideon Blackblade during your turn, Spark Double enters as a planeswalker creature and gets both kinds of counters.
  • Spark Double copies exactly what was printed on the original permanent (unless that permanent is copying something else or is a token; see below). It doesn’t copy whether that permanent is tapped or untapped, whether it has any counters on it or any Auras and Equipment attached to it, or any non-copy effects that have changed its power, toughness, types, color, or so on.
  • Spark Double isn’t legendary if it copies a legendary permanent, and this exception is copiable. If something else copies Spark Double later, that copy also won’t be legendary. If you control two or more permanents with the same name but only one is legendary, the “legend rule” doesn’t apply.

    • Prices

    Seller Price
    Cardmarket 3.85 EUR
    Cardkingdom 10.99 USD
    Tcgplayer 7.95 USD
    Manapool 7.01 USD

    Legalities

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

    Text

    You may have this creature enter as a copy of a creature or planeswalker you control, except it enters with an additional +1/+1counteron it if it's a creature, it enters with an additional loyaltycounteron it if it's a planeswalker, and it isn't legendary.

    Stolen Identity #233 Sorcery

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    Info

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

    Abilities/Keywords

    Cipher

    Rules

  • Any "enters" abilities of the copied permanent will trigger when the token enters the battlefield. Any "as [this permanent] enters" or "[this permanent] enters with" abilities of the chosen permanent will also work.
  • If the copied permanent has {X} in its mana cost, X is considered to be zero.
  • If the copied permanent is a token, the token that's created copies the original characteristics of that token as stated by the effect that put the token onto the battlefield.
  • If the copied permanent is copying something else (for example, if the copied creature is a Clone), then the token enters as whatever that creature copied.
  • If the token you create is a copy of a creature, you can exile Stolen Identity encoded on that token.
  • The token copies exactly what was printed on the original artifact or creature and nothing else (unless that permanent is copying something else or is a token; see below). It doesn't copy whether it is tapped or untapped, whether it has any counters on it or Auras and Equipment attached to it, or any non-copy effects that have changed its power, toughness, types, color, or so on.
  • If a creature with an encoded card deals combat damage to more than one player simultaneously (perhaps because some of the combat damage was redirected), the triggered ability will trigger once for each player it deals combat damage to. Each ability will create a copy of the exiled card and allow you to cast it.
  • If another player gains control of the creature, that player will control the triggered ability. That player will create a copy of the encoded card and may cast it.
  • If the creature leaves the battlefield, the exiled card will no longer be encoded on any creature. It will stay exiled.
  • If the spell with cipher doesn't resolve, none of its effects will happen, including cipher. The card will go to its owner's graveyard and won't be encoded on a creature.
  • If you choose not to cast the copy, or you can't cast it (perhaps because there are no legal targets available), the copy will cease to exist the next time state-based actions are performed. You won't get a chance to cast the copy at a later time.
  • If you want to encode the card with cipher onto a noncreature permanent such as a Keyrune that can turn into a creature, that permanent has to be a creature before the spell with cipher starts resolving. You can choose only a creature to encode the card onto.
  • The copy of the card with cipher is created in and cast from exile.
  • The exiled card with cipher grants a triggered ability to the creature it's encoded on. If that creature loses that ability and subsequently deals combat damage to a player, the triggered ability won't trigger. However, the exiled card will continue to be encoded on that creature.
  • The spell with cipher is encoded on the creature as part of that spell's resolution, just after the spell's other effects. That card goes directly from the stack to exile. It never goes to the graveyard.
  • You cast the copy of the card with cipher during the resolution of the triggered ability. Ignore timing restrictions based on the card's type.
  • You choose the creature as the spell resolves. The cipher ability doesn't target that creature, although the spell with cipher may target that creature (or a different creature) because of its other abilities.

    • Prices

    Seller Price
    Cardkingdom 0.69 USD
    Manapool 0.27 USD
    Cardmarket 0.2 EUR
    Tcgplayer 0.38 USD

    Legalities

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

    Text

    Create a token that's a copy of target artifact or creature. Cipher (Then you may exile this spell card encoded on a creature you control. Whenever that creature deals combat damage to a player, its controller may cast a copy of the encoded card without paying its mana cost.)

    Twinflame #258 Sorcery

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    Info

    Color:
    Identifies:
    Cost:
    Rarity: Rare
    Converted Cost: 2
    Power/Toughness: /
    Types:
  • Sorcery
    • SubTypes:
    Languages:
    Layout:
    Normal
    Rank:
    Saltiness:
    Tokens:
    Copy

    Abilities/Keywords

    Rules

  • Any enters-the-battlefield abilities of the copied creature will trigger when the token enters the battlefield. Any "as [this permanent] enters the battlefield" or "[this permanent] enters the battlefield with" abilities of the copied creature will also work.
  • If a spell or ability allows you to cast a strive spell without paying its mana cost, you must pay the additional costs for any targets beyond the first.
  • If all of the spell's targets are illegal when the spell tries to resolve, it won't resolve and none of its effects will happen. If one or more of its targets are legal when it tries to resolve, the spell will resolve and affect only those legal targets. It will have no effect on any illegal targets.
  • If another creature becomes or enters the battlefield as a copy of the token, that creature will have haste, but you won't exile it. However, if Twinflame creates multiple tokens copying a single creature due to a replacement effect (like the one Doubling Season creates), you'll exile each of them.
  • If such a spell is copied, and the effect that copies the spell allows a player to choose new targets for the copy, the number of targets can't be changed. The player may change any number of the targets, including all of them or none of them. If, for one of the targets, the player can't choose a new legal target, then it remains unchanged (even if the current target is illegal).
  • If the copied creature has {X} in its mana cost, X is considered to be 0.
  • If the copied creature is a token, the token created by Twinflame copies the original characteristics of that token as stated by the effect that put that token onto the battlefield.
  • If the copied creature is copying something else (for example, if the copied creature is a Clone), then the token enters the battlefield as whatever that creature copied.
  • The mana cost and mana value of strive spells don't change no matter how many targets they have. Strive abilities affect only what you pay.
  • The tokens copy exactly what was printed on the original creature and nothing else (unless that permanent is copying something else or is a token; see below). It doesn't copy whether that creature is tapped or untapped, whether it has any counters on it or Auras and Equipment attached to it, or any non-copy effects that have changed its power, toughness, types, color, and so on.
  • The tokens see each other enter the battlefield. If any of them have a triggered ability that triggers whenever a creature enters the battlefield, they'll trigger for one another.
  • You choose how many targets each spell with a strive ability has and what those targets are as you cast it. It's legal to cast such a spell with no targets, although this is rarely a good idea. You can't choose the same target more than once for a single strive spell.

    • Prices

    Seller Price
    Manapool 0.25 USD
    Cardmarket 1.09 EUR
    Tcgplayer 0.97 USD
    Cardkingdom 1.49 USD

    Legalities

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

    Text

    Strive — This spell costs more to cast for each target beyond the first. Choose any number of target creatures you control. For each of them, create a token that's a copy of that creature, except it has haste. Exile those tokens at the beginning of the next end step.