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.")
![Shellshock [Teenage Mutant Ninja Turtles Commander] MTG Single Magic: The Gathering | Multizone: Comics And Games](http://multizone.ca/cdn/shop/files/67de3ea0-e36a-5d9e-87e3-9133d797addd.png?v=1776972004)
