# 2018 Magic: The Gathering Commander 2018 #121

> Chain Reaction is a Sorcery card from the Commander 2018 set, identified by set code C18 and card number 121. It is classified as Rare and features a normal layout. The card has a mana cost of {2}{R}{R}, resulting in a mana value of 4, with both colors and color identity designated as Red (R). The artwork is by Trevor Claxton.

Canonical URL: https://supercatch.com/product/magic-the-gathering-commander-2018-chain-reaction-121

## Identity

- **Year**: 2018
- **Brand**: Magic: The Gathering
- **Set**: Commander 2018
- **Card Number**: 121
- **Featured**: Chain Reaction
- **Game**: Magic: The Gathering
- **Rarity**: Rare
- **Mana cost**: {2}{R}{R}
- **Type**: Sorcery
- **Color**: R
- **Language**: English
- **Material**: Card Stock
- **Finish**: Normal

## Description

Chain Reaction is a Magic: The Gathering trading card game card. It is a Sorcery with a mana cost of {2}{R}{R} and a mana value of 4. The card is colored Red and has a color identity of Red. It appears in the Commander 2018 set (C18) as card number 121 with a Rare rarity. The artist is Trevor Claxton.

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Editorial content updated: 2026-10-11.

Site deployment: 2025-11-29.