DCI: Last Alliance is a submod for Third Age: Total War, focused on the War of the Last Alliance in the Second Age of Middle-earth.
Rhûn subfaction symbols are used on some buildings within the Rhûn faction. These are not separate >factions< in the mod.
Implemented by Withwnar.
Credits:
Thanks to Sampsa Rydman (http://wiki.lindefirion.net/HomePage) for permission to use some of his symbols.