Erifrats is the opposite of Starfire. She is big and ugly. Robin states that this new team is almost perfect referring to Erifrats that she is not like Starfire. She talks in a very deep voice unlike Starfire's very high girly voice. Erifrats still speaks improper English (albeit in a more rudimentary way) and wears the same clothes as Starfire. Nibor and Erifrats are in a relationship unlike Robin and Starfire in real life.
- It is implied if not outright stated in Robin Backwards, that her and Nibor are in a romantic relationship, as oppose to Robin and Starfire's unrequited love Robin, as he likes Starfire, but Starfire likes Robin as a friend.