Melpomene (Fortune Tragedy)

Often goes by "Mel", "Melanie", or "Pom". 

Fortune teller that can warn of danger or otherwise negative events from the next 24 hours of your future.

Tends to be the more popular of the pair among other magical girls due to her ability to forewarn of danger. The general populace tends to dismiss her, at best, given her lack of combat ability. They'll outright distrust her as a black sheep, at worst, believing she might attract misfortune (or even the monsters themselves). This is, of course, completely false, and not at all how the sisters' fortune-telling powers work. Regardless, Melpomone has grown rather defensive and combative in response to the prejudice. Melpomene protects both herself and her sister Thalia fiercely, which doesn't do favors for her public image, especially in contrast to her sister.

Like her sister, she tends to have trouble making close friendships due to others simply wanting to use her abilities rather than get to know her as a person, and individual interactions often get cut short in order for the twins to help the most amount of people with their powers.