---
name: "Chain Reaction"
mana_cost: "{2}{R}{R}"
cmc: 4
type_line: "Sorcery"
colors: ["R"]
color_identity: ["R"]
keywords: []
set: "EOC"
set_name: "Edge of Eternities Commander"
collector_number: "87"
rarity: "rare"
artist: "Trevor Claxton"
oracle_id: "086b2564-9114-4ba2-94fd-b490f98f38a7"
canonical_url: "https://avascry.com/printing/chain-reaction-eoc"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "legal"
---

# Chain Reaction
- **Mana Cost:** `{2}{R}{R}` (CMC: 4)
- **Type:** Sorcery

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

> *"We train for the improbable, like lightning striking the same place twice, or striking everywhere at once."
-Nundari, Sea Gate militia captain*

## Top 4096-Dim Neural Synergies
1. [Chandra's Ignition](/printing/chandras-ignition-plst.md) — Sorcery
2. [Massive Raid](/printing/massive-raid-gtc.md) — Instant
3. [Incite Rebellion](/printing/incite-rebellion-cm2.md) — Sorcery
4. [Steam Blast](/printing/steam-blast-usg.md) — Sorcery
5. [Pyroclasm](/printing/pyroclasm-10e.md) — Sorcery
6. [Arcbond](/printing/arcbond-pfrf.md) — Instant

## Printing Details
- **Set:** Edge of Eternities Commander (EOC) #87
- **Rarity:** Rare
- **Artist:** Trevor Claxton
- **Total Printings:** 112 across all historical editions

## Format Legalities
Commander: `legal` | Standard: `not_legal` | Modern: `legal` | Pioneer: `not_legal` | Legacy: `legal` | Vintage: `legal` | Pauper: `not_legal` | Penny: `legal`