---
name: "Shellshock"
mana_cost: "{X}{R}"
cmc: 1
type_line: "Instant"
colors: ["R"]
color_identity: ["R"]
keywords: []
set: "TMC"
set_name: "Teenage Mutant Ninja Turtles Eternal"
collector_number: "25"
rarity: "rare"
artist: "Brandon L. Hunt"
oracle_id: "f406630b-d9f1-4fc5-b3f3-5327384b2901"
canonical_url: "https://avascry.com/printing/shellshock-tmc"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "not_legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Shellshock
- **Mana Cost:** `{X}{R}` (CMC: 1)
- **Type:** Instant

## Oracle Text
For each opponent, choose up to one target creature that player controls. Shellshock deals X damage to each of those creatures. You create a Mutagen token for each creature dealt damage this way. (They're artifacts with "{1}, {T}, Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery.")

## Printing Details
- **Set:** Teenage Mutant Ninja Turtles Eternal (TMC) #25
- **Rarity:** Rare
- **Artist:** Brandon L. Hunt
- **Total Printings:** 4 across all historical editions

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