Ymira is a Storm Giant serving in the court of King Hekaton. She currently serves as a close advisor to Serissa and a friend of the family. When their mother died, she was seen as a motherly figure to her.
Her history is vague, but it is known that draconic blood flows through her bloodline as evidenced by the scales on her form.
When Levina entered Maelstrom for the first time, Ymira took an interest in her due to their shared draconic heritage. Serissa entrusted Ymira with the knowledge that Levina is a dragon.
Ymira and Olthanas are currently in a relationship, though whether it remains casual is yet to be seen.