Excellent
Excellent items have additional options. The number, type and values of options should be consulted in the equipment tooltip.
Ancient
Ancient Items belong to sets with their own activation conditions. Read which parts are required for each bonus.
Socket
Seeds and Seed Spheres belong to the socket system. Compatibility and combinations vary by type of item; do not confuse sockets with Errtel sockets.
General information from MU Online. Rates, drops, costs, access and availability in AlmahMU depend on official settings. See also customer and page About the server.
Reference: official guide of WEBZENLocal rules may vary.