Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
Additionally, Banshee's horns resemble a golden mohawk.
Source: https://www.cbr.com/gundam-style-best-mecha-designs-ranked/
While doesn't make it clear, it seems like Moira could use Banshee's soul as this navigation system, but she unceremoniously murdered him before learning how she could have used him.
Source: https://screenrant.com/xmen-sins-sinister-moira-magic-virus-destroy-mutants/