The mini game mob arena is where u go to arenas to fight mobs,many servers have it but this one is different.The members can get regular kits and donors can get good donor kits(depending on their rank).When players kill mobs,they get money to buy other better kits or maybe upgrades to their kit like:effects and, upgrades to their weapons(enchantments).The donors can also upgrade their weapons but donors and members could also buy items like a golden apple.
i think this could actually blossom into a actual idea, but i think you should have worked out a few more details before adding it to the forums and as Brian said, many servers have it. Try to make out a few more original details. Like for example what would the starter kit be? What would the economy be as? just add a few more solid original details Then i will support
The starter kit should have maybe:full gold armor with pro 1,iron sword with sharp 1,a bow with power 1 and infinity.
Many server have it too,but this one does not have like factions on it or other mini games connected to it.
Also,most mob arenas (or not any)can buy items or kits.The mob arena server is separate it doesn't have like factions connected to it.
Your suppost to click a sign and go to the mob arena.And u need a item or sign to buy the kits and items.
It has both, but /warp mob isn't really an arena but a place to kill the Mobs for their loot while Mob Arena has (random)prizes