System for kingdoms... ;)
 

Ok so if 2 or more kingdoms want to battle this would come in use..
the rp admin would enable it like say
Enable (kingdom) norespawan
and then if someone on the kingdom that he named dies they get frozen untill its enabled again or they get sent to a void level untill the event is over

How about letting an RP admin choose x,y coordinates of the battle field, have the two kingdom leaders agree, set the goals (ctf, surviving team). Whoever enters must either wear his kingdom tag, or can support a kingdom. Anyone who dies is teleported from the battle field and cannot re-enter.

(O_o);