u could do a pet type pk, like those pets that u can easily catch.
Set a limit on pet lvl and element.
There was once an event like that made by Denny, who's also in Leo Server.
http://forum.wl.igg.com/viewthread.php?tid=82934
Leo Server:
Main Team: Killerkev, iluvkev, ChibiKev, KevyKev. (All rb at lvl 199)
Burst Teams: KeyCey, KeyCay, KayCey, KayCay. (All rb at lvl 180)
Others: ilovekev, xKev. (Non-rb)
Contacting Me~
MyAnimeList c: