Percy Jackson and the Olympians: Legends

Reyna is about sixteen, with piercing black eyes, glossy black hair worn in a single braid, and brown skin. She is often described as having a regal and gorgeously beautiful appearance of Puerto Rican descent and described as having a gaze as if she could take on any challenge. Percy noticed that the worry lines around her eyes made her look older than she probably was, he also describes her as having the 'poise of a sword fighter', relaxed yet vigilant as if she was ready to spring into action at any moment. Like all the demigods in Camp Jupiter, she has SPQR branded on her forearm with four bar lines and a crossed sword and torch, the symbol of her mother Bellona. Being a praetor, Reyna wears a regal purple toga decorated with gold medals over her own Imperial Gold armor, which she wears regularly.

Reyna is a very strong-willed person. She is very strict with the members of the Twelfth Legion and doesn't like to be questioned. However, the reason she is so strict is because she is determined to protect her family. Because of her past, she does her best to be stoic, doesn't show any signs of weakness around others, and keeps up her mature public image to keep up the moral of the camp. She feels that if she ever appears nervous or scared, her emotions will cause the camp to worry as well. Reyna has a softer side as well, and hates to see others experience internal turmoil. She is also very accepting of others and also shows to have a sense of humor from time-to-time. Despite showing herself as a cold and unfriendly person, Reyna is extremely selfless, caring, loving, and compassionate, like caring deeply about and comforting Nico and her people. She is often seen putting her people's needs before her own, always being willing to put her life on the line for others.

Reyna Ramírez-Arellano returned to Camp Jupiter, embracing her role as Praetor with renewed purpose. She focused on strengthening alliances between the Roman and Greek camps, fostering peace and unity. Despite the lingering challenges of her past, Reyna found solace in mentoring young demigods and rediscovering her roots in Puerto Rico. Her leadership and determination continued to inspire, as she balanced the weight of her responsibilities with the hope of a brighter future.