Her maternal turned controlling characteristics were further explored in ' The Light Cloud' when she tried to prevent Finn from leaving the island. In the end, she decided to sacrifice her body and upload her consciousness into hundreds of robots so she could help and protect what was left of the human population. It's possible that Minerva was the last helper on her island when she caught the fatal condition. In ' Helpers' and ' The Light Cloud,' her selflessness and desire to help people is responsible for saving much of the human population from being wiped by a disease accidentally created by Dr. In ' Min and Marty,' it is shown that she is very clever, and her willingness to help will extend beyond what's considered 'right.' In the episode, she prevents Martin's re-education by using the Seekers' trust in her to successfully lie about his inability to participate. Martin named his makeshift spaceship, 'The Minnie,' after her. In ' The Visitor,' Martin avoids speaking about Minerva, claiming it 'stresses him out,' suggesting that whatever truly happened left Martin somewhat traumatized unless it was simply a way to avoid telling the truth. However, this does put her under quite a bit of stress, but it doesn't seem to necessarily bother her. Just like her son, Finn, Minerva is a very kind, intelligent, caring, dedicated, and selfless woman who takes great pride in helping others.

She is seen with bags under her eyes, presumably from late-night shifts and constant amounts of stress. Minerva has short, blonde hair, wears an orange blouse and a brown skirt under a doctor's lab coat, beige shoes, and a white hat that symbolizes the Helper occupation.

Voice actor of finn adventure time