Evolving from Aka Manah Edit
When the Aka Manah's life story has been completed, it ends its life upon release, and evolves into this form. It comes equipped knowing Firaga, Cure, and Drain. It also has Ailment Def., which protects it from any status ailment.
Like the two forms before it, it has high Magic, Magic Def., Accuracy, and Agility. Its' Strength and Defense are mediocre, and its' Luck and Evasion are low.
Aeshma is the Younger Avestan name of Zoroastrianism's demon of "wrath." As a hypostatic entity, Aeshma is variously interpreted as "wrath," "rage," and "fury."