why not make a toriworld map for people in clans
how it works:
1. clans register with 10k
2. make a map of toriworld put the clans that REGISTERED to be there
3. those clans start as villages
4. first clan registered picks the clan they would attack as for the second the third etc.
5. those villages are near each other right? that means you may attack the village near you the winners claim the land of the losers (losers will get eliminated)
6.the last clan remaining wins all the tc

P.S.
the mod they would fight in is either wushu or abd
there must be a GM there to see who won/who lost