She appeared in the game as a Quest NPC for the Ellia region.
There is nothing else known about Eluna other than being a member of the Violet Mage guild.
Under the sea, Eluna met the Grand Chase and introduced herself. She explained how she ended up in the area by following the dark mana and told them to get out quickly before they incur the wrath of the ocean god Partusay.
Temple of Fire
Before passing through the temple, Eluna swore to take revenge on Kaze'aze and make her sister's dreams come true.
Alarmed by the opening of Hell Bridge, Eluna insisted that the Grand Chase seal the pathway. As she suspected, a Lich was sent along the hellish forces to keep the group from going forward, warning them about his deadly power.
Thankful that they finally reached Kaze'aze's Castle, Eluna encouraged everyone to make haste and put a stop to Kaze'aze, certain that the evil queen was somewhere around. She saw some of the Dark Mages and suggested that if they defeat these guards first, perhaps it would be easier when they face Kaze'aze herself.
Kastulle Ruins Lower Floor
Eluna expressed her gratitude towards the Grand Chase for helping her avenge Elena's death and that she became a bit braver after traveling with them. Later on, she had grown interested in the various artifacts from the old civilization of Kastulle and asked the group to collect them for her.
Kastulle Ruins Upper Floor
Along the way, Eluna asked to salvage more of the Paraminimy to add as proofs of the ancient Kastulle civilization.
Battle for Bermesiah
Eluna caught herself mesmerized by the presence of the Black Fairy Queen as she thought their kind was beautiful.
- Despite her supposedly shy demeanor, Eluna was shown to be fearless based on her dialogues in the game.
- The fact that she went alone deep within the Partusay's Sea for some time and has no qualms about challenging Kaze'aze to avenge her sister suggests that Eluna is confident enough about her strength.
- Oddly enough, Eluna only started mentioning her sister in the Temple of Fire and did not react whatsoever during the events that took place in Kamiki's Castle.