Aion

Aion Nostalgia is an old-school PvPvE server progressing from version 1.9 to 2.7. Enjoy 1x rates, a clean economy, classic instances, sieges, Dredgion, open-world PvP, community events and stable EU hosting.

SERVER CONCEPT

Because the server uses the Aion 2.7 client as its technical foundation, certain features from later updates will remain available during the earlier progression stages. Some of this content cannot be completely removed or restricted without negatively affecting the game.

Examples include:

Haramel will be available during the 1.9 stage, even though it was originally introduced in version 2.0.
The PvE Crucible from version 2.5 and the PvP Crucible Coliseum arenas from version 2.7 will also be accessible during the 1.9 stage.
The related PvE and PvP equipment shops will remain unavailable until their appropriate progression stages.
Class skills and overall class balance will be based on version 2.7.