Mutated rhinoceros henchman, incredibly strong and destructive.
Symbiotic brute-force unit functioning as a single combat entity.
Both are transformed by Stockman's mutagen and operate as a synchronized duo, traveling together to Manaus for the final component.
Parallel transformation process establishing Stockman's role as architect of the new threat.
Stockman applies the same mutagenic compound to Rocksteady, mutating him into a powerful rhinoceros enforcer.
Related entry on Wikidata (Q80130133), public domain (CC0).