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
Ravenloft Adventurer 3BCreature — Human Rogue Assassin When Ravenloft Adventurer enters the battlefield, you take the initiative. If a creature an opponent controls would die, instead exile it and put a hit counter on it. Whenever Ravenloft Adventurer attacks, if you've completed a dungeon, defending player loses 1 life for each card they own in exile with a hit counter on it. 3/4
Taunting Arbormage 2GCreature — Elf Wizard Kicker {3} (You may pay an additional {3} as you cast this spell.) When Taunting Arbormage enters the battlefield, if it was kicked, all creatures able to block target creature this turn do so. 2/3
Highland Berserker 1RCreature — Human Berserker Ally Whenever Highland Berserker or another Ally enters the battlefield under your control, you may have Ally creatures you control gain first strike until end of turn. 2/1
Screeching Scorchbeast 4BBCreature — Bat Mutant Flying, menace Whenever Screeching Scorchbeast attacks, each player gets two rad counters. Whenever one or more nonland cards are milled, you may create that many 2/2 black Zombie Mutant creature tokens. Do this only once each turn. 5/5
Colossal Whale 5UUCreature — Whale Islandwalk (This creature can't be blocked as long as defending player controls an Island.) Whenever Colossal Whale attacks, you may exile target creature defending player controls until Colossal Whale leaves the battlefield. (That creature returns under its owner's control.) 5/5
Groundswell GInstant Target creature gets +2/+2 until end of turn. Landfall — If you had a land enter the battlefield under your control this turn, that creature gets +4/+4 until end of turn instead.
Teysa, Opulent Oligarch 1WBLegendary Creature — Human Advisor Deathtouch At the beginning of your end step, investigate for each opponent who lost life this turn. Whenever a Clue you control is put into a graveyard from the battlefield, create a 1/1 white and black Spirit creature token with flying. This ability triggers only once each turn. 2/3
Kros, Defense Contractor 1GWULegendary Creature — Cat Advisor At the beginning of your upkeep, put a shield counter on target creature an opponent controls. Whenever you put one or more counters on a creature you don't control, tap that creature and goad it. It gains trample until your next turn. (Until your next turn, that creature attacks each combat if able and attacks a player other than you if able.) 2/4
Tavern Scoundrel 1RCreature — Human Rogue Whenever you win a coin flip, create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this artifact: Add one mana of any color.") {1}, {T}, Sacrifice another permanent: Flip a coin. 1/3
Hellion Eruption 5RSorcery Sacrifice all creatures you control, then create that many 4/4 red Hellion creature tokens.
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