Rapid Recursion

Rapid Recursion {U}

Instant
Choose a Function added to Rapid Recursion. Create a Function token with those effects. (It's an enchantment. As you cast an instant or sorcery spell, sacrifice any number of Functions to add their effects to that spell.)
Draw a card.
Details
Legalities
  • Rapid Recursion is legal in every format.
Printings
  • Beyond the Blackwall (common)

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