| Set: | Teenage Mutant Ninja Turtles Commander |
| Type: | Instant |
| Rarity: | Rare |
| Cost: | {X}{R} |
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.”)
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