Aty

Aty is a character from Summon Night series, she makes her debut on Summon Night 3 as the main protagonist alongside her male counterpart Rexx.

Profile
Aty used to be an elite soldier in the Empire's army before leaving to become a private tutor for a single child. When she embarked on a boat trip with that child to the regional capital, their ship was attacked by pirates and she was tossed into the ocean. There, a mysterious voice guided her to acquire the power of the magic sword Shartos, which enabled her to rescue her pupil.

In time, she and her charge drifted onto an unknown island, where they met the native inhabitants pirates, and the guardians of the island's village. Soon she also came to learn about the mysterious relic known as the Evocation Gate and the secrets about her new sword.

Aty is naturally polite and gentle, and sometimes she seems unaware of the ramifications of her actions, but she is also devoted to her pupil and friends and will do anything she can to protect them.

Story
Background

Aty was born in a very poor village in the Empire, they were often attacked by bandits and many died in those attacks. Aty joined the army so she could find the power to protect them. She was very talented and was trusted to take care of important missions, however, she was too naïve. She was assigned to watch a spy from the Old Kingdom capture by her division, but Aty let the man go free because she felt compassion for him. It was when a noble of the Martini family was taken hostage by the same spy. Being responsible for the incident, Aty volunteer to go on a very dangerous rescue mission all alone. She almost died but got to rescue the noble. After this event, Aty was treated as a heroine in the army, however, behind the curtains the high ups knew she was at fault for everything. They just didn’t forced Aty to resigned because she did it herself first. Many people that didn’t knew the truth and even who knew the entire thing didn’t accept her decision, including Azlier.

Summon Night 3

Trying to move on with her life, she started her first job as a private tutor because of a request from the head of the famous Martini family, the very same noble that she rescued in the past. She was to teach Martini’s child in another city but their ship was attacked by pirates and they got caught by a storm that threw him and her student from the ship. Even when she herself was almost drowned, she was just thinking about her pupil’s life. It was when a mysterious voice gave her the power she needed: The magical sword “Shartos” that granted her many abilities. When she woke up, she was on a Island full of weird creatures, her student was safe and together with a tiny stray summon, She later found the pirates that attacked the ship and they made a alliance until they got out of that Island. They discovered that the Island was a abandoned test site of many experiments made by the Colorless Faction and everyone living there is a Summon beast. She helped the inhabitants to protect the island against the army and earned their trust. By a request from the princess of the Oni, she made a school to teach the children of the island about the outside world. As a result, everyone began to call her "Teacher"(Sensei), even the adults. One day a boy called Ishlar was found unconscious and was treated by Aty and her friends. His fragile appearance and his gentle look made them open for an attack when Ishlar reveled to be a spy working for the Colorless Faction. He made hostages, made threats and they fought many times, until Ishlar broke Aty’s Shartos with his own magic sword: “Crissles”, handed to him by Ordreik, as turn out those two swords were created by the Colorless Faction to control the island installations. Aty had lost her will to fight but her student gave her courage and Wizell unexpectedly fixed her sword. Shartos is reborn as Wistalias and Aty starts to being called "Saver" by the inhabitants of the island.

In the True ending, she joins the party and defeat the High Ranks of the Colorless Faction, Ishlar and finally, the corrupted Elgo (DE-Elgo) created by Hainel - the last user of Shartos. After the battle she freed Hainel’s spirit, and finally was able to go out the island. After she finishes her work as tutor she decides to go back to the island and live there as its guardian forever. Many years later her friends in the island get very sick and they decide to look for a cure in the outside world. However, they suddenly get better and later she learns that it was all thanks to her student and a group of mysterious guests.

In the Karma Ending, Aty is corrupted by DE-Elgo during her fight with Ordreik, she kills all their enemies by herself but it takes everything in her to resist the urge to kill her friends. She runs to where she can’t hurt anyone again, but her student decides to travel the world to look for her.

Summon Night 5

Centuries after have helping save the world during the World Warp War, Aty became the only of the 5 legendary heroes to remain alive in the present Astreiz Era. She returned to the Forsaken Island and helped to transform it in a great metropolis by using her influence to get other powerful organizations as the Association of Pacts to help too, resulting in the island being reborn as Savorle City. However, because of her absurd powers of Saver, her own existence became a secret, as it was believed that people from other regions would come to fear or even hate their island if they knew Savorle had such a powerful "weapon" at their disposal. Being even possible that a war against their island would happen just for this reason. Since she was a Teacher a long time ago, they gave her the position of great principal in the Savorle Resonance School but she was not to make any public appearance. She immediately became bored with this job and started to run from work to go fishing instead, making good use of easily manipulated people (such as Clesea Kamishiro) so they could take over her job. During one of those occasions, she happens to meet the protagonist that showed insterest in fishing by seeing her. Therefore, Aty decided to teach the basics of fishing to the main character. As a result, Aty was once again called “teacher”. She gets a bit uncomfortable at first but accepts the title one more time. However, the hyper talented protagonist immediately masters all the techniques, leading to Aty asking to become an apprentice instead. Since Aty was only fishing weird objects, the two decided to make a deal where Aty would trade hers objects for the fishes. The main character later learned that Aty was actualy releasing all the fishes in the lake since she became even more extreme with her beliefs of never killing.

Later, she let slip a important information about the barrier surrounding the treasure room in the school while having a conversation with Clesea. This leads to the Crimson Chain invading the school to steal Wistalias. fortunately, the one there was just a fake. After this incident, she reveals her true identity for the main party and approves Torque for his growth as a blacksmith, presenting him with his master's hammer. From this point on, Aty starts to be more active during the main plot.

To make a magical barrier to protect the city against Nether creatures, she uses not ony Shartos and Fowyardia, but also a third sword which realeases a green light. She combines the three to form Branryuzell, changing to her transformed state while she keeps the barrier on. She also receives important people from other worlds, such as The Dragon Princess, that she not only calls by her real given name, but also adds a "-chan" at the end, leading to believe that Aty knows her since long ago. Since she has to focus all her powers constantly to keep the barrier on, she decides to trust the future of the island in the hands of the protagonist. sending them to defeat the source of the beasts in the moon.

Crossover Appearances
Project X Zone 3: War of Infinite Worlds

Aty appears as a Pair Unit teaming up with Rexx.

Project X Zone 3: Sacred Destinies

Aty appears as a Pair Unit teaming up with Valkyrie from Adventure of Valkyrie.

Project X Zone 4: Fate at Hands

Aty appears as a Solo Unit.

Super X Dimensions

Aty appears as a Solo Unit.

Capcom VS. Bandai-Namco: The Battle of Legends

She is one of the playable characters of the game, her rival is Keiji Maeda from Sengoku Basara.

CXN: Capcom X Namco

She is one of the characters from Namco side.

Heroes Infinity

Aty is one of the characters from Namco side.

DC vs. Sega: Chaotic Justice

Aty appears as a Guest character.

Trivia

 * Aty has one of the biggest cleavage in the series. Her only rival being Mint from Summon Night 4.
 * Aty is one of the most popular female heroines in the series. She even got a figure before Rexx.
 * Aty can be spotted in the very first promotional art for Summon Night 5. Can you find her?