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Chain Reaction deals X damage to each creature, where X is the number of creatures on the battlefield.
Abilities, attacks, weakness & resistance
Other cards from Commander 2021
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Chain Reaction (C21-161) is a red sorcery reprint in the Commander 2021 set. When it resolves, it deals X damage to each creature, where X equals the number of creatures on the battlefield. This card scales with board state and is typically used as a mass-removal or finisher in creature-filled games.
Catalog pricing data as of 8 May 2026, 02:45
