i got an idea

Make ruins with traps and treasures

If you can find a plugin that could randomly spawn stuff like that then we'll consider it. It would be alot of work to go out into the world and make tons of ruins with treasure. But i think that's a good idea.

i was on one server and they got awesome plugin its like you get a team, chose a class (archer, demolition, knight, potion, tank) and you go with team in arena and mobs spawn around with timed spawning of level of course you get prizes
of course i need to find that kinda plugin like for ruins and i will try but i need your opinion

and second idea what do you say that golden nuggets are sever money

thats the mob arena plug-in if you want more info just talk to dudedon im sure he knows more than me