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Fight arena under Factions spawn

Well I'd be guessing that most people like 1v1's or Free - for - all. but warzone is like rough, so many hills so i guess you should make some underground arena in spawn. well the arena is a 4 blocks fall so you can't escape unless you go to a specific place and /warp factions so it will be fine. and if you are going to add it
I suggest that you make some lava and water pools.

Other suggestions:

Make an entry fee to the arena
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