Mutant Chain Reaction

Sorcery — {2}{G}

Destroy up to one target artifact, enchantment, or creature with flying. Create a Mutagen token. (It's an artifact with "{1}, {T}, Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery.")

Rareza: common

Rango EDHREC: 15776