A possible plot could involve Pyrrha having to face off against other powerful characters who want to steal her Maiden powers. She would have to use her combat skills, which she's already known for, in combination with her new Maiden abilities. Maybe she teams up with some unexpected allies, like a group of outcast Huntsmen who have their own reasons for wanting to protect the Maiden powers.
Her relationship with her team would likely become more complex. They might start to notice that she's different, more powerful and a bit more secretive. For example, Nora might be a bit hurt that Pyrrha doesn't share her new situation with her right away. Ren, on the other hand, would be more understanding but still concerned about the potential danger it brings to the team.
One possible fanfiction could be about Ruby's journey as the Fall Maiden. She might struggle with the new power and the responsibilities that come with it. For example, she could face challenges from those who want to steal the Maiden's power for their own evil purposes. Ruby would have to learn to control the power quickly while still being true to herself and her values.
Cinder Fall herself could be a great antagonist. Since she has a history with the Fall Maiden power, she might want to reclaim it or prevent someone else from fully harnessing it. Her manipulative and power - hungry nature would make her a formidable foe.
One idea could be exploring the backstory of the Fall Maiden before she passed on the power. Maybe she had a secret love interest that was a threat to the order of Maidens. Another could be a story where the new Fall Maiden struggles to control her powers and has to learn from an unexpected mentor, like a character from the criminal underworld who has unique knowledge about the nature of magic.
A great plot could be that Ruby, as the Fall Maiden, discovers that the power she has is connected to an ancient prophecy. According to the prophecy, she is the only one who can stop an upcoming apocalypse. But to do so, she needs to find and unlock the true potential of the Fall Maiden's power. Along this journey, she teams up with some unexpected characters, learns about the history of the Maidens, and battles powerful foes who are trying to stop her from fulfilling the prophecy.
Well, one possibility is that Ruby has to face many challenges to become the Fall Maiden. Maybe she has to fight against other powerful foes who also want the power. She might struggle with the new responsibilities and powers that come with being the Fall Maiden.
One possible fanfiction idea could be that Cinder and Pyrrha are long - lost sisters separated by some dark event in their past. In this fanfic, Cinder could be on a journey of redemption after realizing her sister is Pyrrha. Pyrrha, on the other hand, might struggle with the idea at first but then come to accept Cinder. Their relationship could develop as they face common enemies in the RWBY universe.
One common theme is her heroism. Many fanfictions explore how Pyrrha was always ready to sacrifice herself for the greater good. Another theme is her relationships, like her friendship with Jaune or her mentorship with the other characters. Loss is also a big theme, as her death was a significant event in RWBY, and fanfictions often deal with how the other characters cope with it.
One great RWBY Gamer Pyrrha fanfiction is 'Pyrrha's Gaming Ascent'. In it, Pyrrha discovers a virtual reality gaming world and has to use her combat skills in new and unexpected ways. Another interesting one is 'Gamer Pyrrha: The Hidden Skills'. It shows how Pyrrha's gaming hobby helps her train in unique ways for real - world battles in RWBY's universe. And there's also 'Pyrrha and the Gamer's Guild' which focuses on her joining a guild in a gaming world and making new friends.