Card library

Chain Reaction

Magic: The GatheringFoundations Commander#144

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Magic: The Gathering

Mana cost

Card text

Chain Reaction deals X damage to each creature, where X is the number of creatures on the battlefield.

Legalities follow the imported catalogue; check format rules before a tournament.
Data imported on 2026-10-06 (UTC).

Indicative Scryfall prices, updated daily. ★: foil; ★ E: etched foil. EUR and USD represent different markets.

"Look, I don't know what happened. And I really wish I did, so I could do it again!" —Tailpipe, Rocketeer

2010-03-01

The value of X is determined as Chain Reaction resolves.