The Aion page has been updated with a quick overview of the next content. Called "Heart of Frost," the update will be released on January 10. The team promises to reveal more as the release date approaches, but in the meantime, you can see some of the new content and read a short description.

Divine Fortress
Return to the core of the Abyss and the Divine Fortress where the forces of Ereshkigal meet and increase in number. Fight with the allies to recover the divine strength and repel the frozen army that advances ...

Mirash Sanctum
Harvester continues to experiment with Drana and has now found a way to revive the fallen Ereshkigal troops.

Frozen Monolith
A powerful guard stands in front of a tower that would be linked to the influence of Ereshkigal in the Abyss.