Goddess Aona is one of the two skins released under the monthly Fantasy Portal offer. It could be individually purchased with game coins in mid September 2018.
Goddess Aona could be purchased in the Skins Shop under the ‘Fantasy Portal’ tab for 4900 coins. This skin was available for a limited time and may not be available for purchase in the future.
Details of this skin may vary depending on location, platform or time.
Note: The Fantasy Portal offer with the Goddess Aona skin was released again for a limited time in early December 2020. The cost for Goddess Aona increased to 5300 coins for this release.