Blocking people from entering a cave and telling when boss dead.

Mu online season 21 - grand opening

MasterQ

LOMCN Veteran
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Aug 6, 2006
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Hi all, I want to know how to block a cave so that you need a certain level or cant enter with an item. I Do not want a NPC to be there that you click on but for it to be just like entering a normal cave. Also how to make a message come up saying (would you like to continue) after killing a boss (And all people grped).

Im not sure if this is a script lol, so sorry if its wrong section.

Thanks, MasterQ.