This is actually big problem of l2 ... What do i know:
1)There is bot clicker to enter to this bosses...
2)All know that at least it was used in l2 in past...
For person like me this 2 is enough to say like: Hey i dont trust!
So when someones cc jump there first i can say like maybe it was clicker!!
In additional i can say that its actually not fair... Because ppls grow 50 players cc -s to attempt it, and winner should not be choosed in 1 vs 1 cc leaders fap fap hands duel...
There is many ways to change it... but i choosed one which not affect game mechanic... I mean that you did it like its now to prevent more powerful win there...
So imagine 2 or more cc-s are near Lilith/Anakim/Trasken entry...
Boss/Entry Npc spawned and cc leaders attempt to enter...
Once cc leader attempt to enter and all his cc in right place and right lvl range than his cc added to entry npc list...
During 1 minute after boss on, all cc-s can add themselfs to entry npc list...
After this 1 minute, system randomly choose one of them and send it inside, unless logged off... (no matter what happen with cc after request done, i mean all players which were in cc are sent in after 1 min no matter are they currently in cc and no matter where they are in case if noob b soe after request done xD)
Ofc Character which used to enter with one cc cant be used by another cc to request enter...
If none make request in 1 minute than any cc can come and enter as its now...
I think its way more fair than now from one side... and prevent any cheating from other...
Yes i know how hard will be to programm this ****... but if you can, i think its worth XD