You can find unique boss arenas throughout the world that vary in tiers and difficulty.

It is recommended to start T1 bosses with Protection 3, Sharpness 4 Diamond gear. You can access these bosses by either finding them or warping to them using /arena command in game. Remember, some arenas have PVP enabled and some have it disabled, so be sure to check before entering one! Information about specific bosses and arenas is available on our discord: Make sure to join and go to #boss-info.