Many people ignore the awesomeness hidden within the treasures. They usually rely on looting weapons from dead enemies. While also a bit risky, you never know if the enemy player really has something worthy enough. Chests, on the other hand, provide valuable weapons and utility if you are lucky enough to open them first. A good way to search for chests is by keeping an eye on shiny things and open your ears to a sparkling sound. Move in the direction, and you will probably hunt down the treasure before anyone else does.