
As seen on the Youtube channels such as Collywabbles, Tinymacdude, and Cheap Pickle!
inspired by (and approved by) Youtuber Collywabbles, PVP Arena allows you to duel another player with random items.
Items in shulkers must be placed in a specific way to work. Only one item is allowed in each slot, and they must all be placed directly in a row. The following images show how to correctly format shulkers:



(note: for 1.20.1 players, the randomization system does not work. Instead, only the first two slots are read, with the first slot containing the item for player 1, and the second slot containing the item for player 2.)