Farfarmniflatch

The Farfarmniflatch are presumably an aggressive alien species.

History
When Brainy noticed that Supergirl's cape was torn from her previous battle, he insisted that it be immediately fixed, and if ever a "hypothetical" situation―such as if a Farfarmniflatch chases Kara through the poisonous prison pits of Takron-Galtos―should happen, she'll eventually wish for that a functional cape.

Behind the scenes

 * In the DC Comics, the Farfarmniflatch are a race of shape-shifters. Rita Lopez/Monstergirl is eventually revealed to be a Farfarmniflatch who later joined the Young Heroes.