When you first spawn follow the lanterns.Once you reach the dock,go to the rainbow platform.Now you pick a block:copper,iron,gold,diamond.Now you must have multiple people to play.So then find a fort that matches your block(make sure you take the dimaond pathway to the land that has the forts!)Then build anything you want!!Once you are all done meet up in the middle and share your creation!Have fun! BTW I got this idea from Build Battle on HyPixel and I also got the idea from Master Builders On Mineplex!