Card Codex

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17 May 2024: Card library updated.

Theoretical Duplication

2U · Instant

Whenever a nontoken creature enters the battlefield under an opponent's control this turn, create a token that's a copy of that creature.

Similar cards

Color identity:
NameManaTypeText
Curse of Disturbance 2BEnchantment — Aura Curse Enchant player Whenever enchanted player is attacked, create a 2/2 black Zombie creature token. Each opponent attacking that player does the same.
Glass-Cast Heart 2BArtifact Whenever one or more Vampires you control attack, create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.") {B}, {T}, Pay 1 life: Create a 1/1 white and black Vampire creature token with lifelink. {B}{B}, {T}, Sacrifice Glass-Cast Heart and thirteen Blood tokens: Each opponent loses 13 life and you gain 13 life.
The Mycosynth Gardens Land — Sphere {T}: Add {C}. {1}, {T}: Add one mana of any color. {X}, {T}: The Mycosynth Gardens becomes a copy of target nontoken artifact you control with mana value X.
Seal from Existence 1WWEnchantment Ward {3} (Whenever this enchantment becomes the target of a spell or ability an opponent controls, counter it unless that player pays {3}.) When Seal from Existence enters the battlefield, exile target nonland permanent an opponent controls until Seal from Existence leaves the battlefield.
Essence Warden GCreature — Elf Shaman Whenever another creature enters the battlefield, you gain 1 life. 1/1
Leonin Lightscribe 1WCreature — Cat Cleric Magecraft — Whenever you cast or copy an instant or sorcery spell, creatures you control get +1/+1 until end of turn. 2/2
Tajuru Beastmaster 5GCreature — Elf Warrior Ally Rally — Whenever Tajuru Beastmaster or another Ally enters the battlefield under your control, creatures you control get +1/+1 until end of turn. 5/5
Tajuru Warcaller 3GGCreature — Elf Warrior Ally Rally — Whenever Tajuru Warcaller or another Ally enters the battlefield under your control, creatures you control get +2/+2 until end of turn. 2/1
A-Prosperous Thief 2UCreature — Human Ninja Ninjutsu {1}{U} ({1}{U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever one or more Ninja or Rogue creatures you control deal combat damage to a player, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") 2/4
Prosperous Thief 2UCreature — Human Ninja Ninjutsu {1}{U} ({1}{U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever one or more Ninja or Rogue creatures you control deal combat damage to a player, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") 3/2
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