While Aeramis was still at a loss for words as a result of his bluntness, Ataraxia took it as an opportunity to refresh what he knew about the Ancient level.
Similar to how Legends were those who reached the pinnacle of strength as a Rank 5 being, Ancients were recognized as those who reached the pinnacle of strength as a Rank 10 being.
However, unlike Legends, which only had one requirement in order to be recognized as one, Ancient-level beings had to meet a number of requirements to obtain that same recognition.
From what Ataraxia could obtain from his past life's memories, Myths were classified as Ancients in the far past as long as they met three requirements.
The first requirement was to have a class that was at least Legendary grade or higher.
The reason behind this requirement was because the possibility of getting any further than Rank 11 would become abysmally low if one had a class that was of lower rarity.