For multiplayer

All players must be OP
All players must use the resource pack
server.properties must be set as follows. Make sure the level-name coresponds to the world file name

Legal

Ascended - Shadow of Kingdoms is property of maketues and protected under copyright law and may not be altered or reuploaded without direct permission from maketues.

Custom music used was made by Kai Engel (Creative Commons License)