Chaos Emeralds

Chaos Emeralds are 7 emeralds scattered all over the world,they have different colours(Yellow,green,light blue,white,purple,blue,and red)although they are all "emeralds".Chaos emeralds are great sources of powers,two together can control time with a reaction known as "chaos control".However,if all 7 emeralds join,they scatter all over the world again.The Master Emerald keeps the chaos emerlds' power from going out of control.