Adikia
In Greek mythology, Adicia or Adikia () was the goddess and personification of injustice and wrong-doing. Family
Nyx is thought to possibly be Adikia's mother, but Eris is another possibility. Mythology 
Adikia was usually represented on the chest of Cypselus as a hideous, barbaric woman covered in tattoos being dragged by her opposite, Dike, the goddess of justice with one hand, while in the other she held a staff which she beat her with or she is depicted being throttled by Dike. "A beautiful woman is punishing an ugly one, choking her with one hand and with the other striking her with a staff. It is Justice (Dike) who thus treats Injustice (Adikia). " Notes

References 

 Bell, Robert E., Women of Classical Mythology: A Biographical Dictionary. ABC-Clio. 1991. . Pausanias, Description of Greece with an English Translation by W.H.S. Jones, Litt. D., and H.A. Ormerod, M.A., in 4 Volumes. Cambridge, MA, Harvard University Press; London, William Heinemann Ltd. 1918. . Online version at the Perseus Digital Library
Pausanias, Graeciae Descriptio. 3 vols. Leipzig, Teubner. 1903. Greek text available at the Perseus Digital Library. Greek goddesses
Personifications in Greek mythology
Injustice