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Whenever you cast an instant or sorcery spell, you may copy that spell. You may choose new targets for the copy.
Abilities, attacks, weakness & resistance
Other cards from Commander 2021
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Swarm Intelligence (C21-130) is a blue enchantment from Commander 2021 that lets you copy instant or sorcery spells when you cast them. Its triggered ability creates a copy of the spell on the stack and allows you to choose new targets for that copy, though copies aren’t cast and can’t use alternative costs. This card functions as a powerful spell-duplication engine for control and combo strategies that rely on repeating key instants or sorceries.
Catalog pricing data as of 19 Apr 2026, 07:36
