|Hey, aren't you that plant lady, Poison Oaky?|
Shatterfist was a member of Cadre.
Shatterfist was part of a group of villains that attacked Metropolis but was stopped by Superman and Batman. Later, the villain was seen in the Meta-Brawl, fighting Hellhound in a battle with very few spectators.
The depicted subject bears the likeness of Shatterfist from the DC Comics; however, the DCAU character was never named on-screen, or otherwise. The title of this article is conjecture based on the character's likeness. In the DC Comics, Shatterfist was an unknown Korean villain who was given powers by the Overmaster and joined Cadre.