Orb fragments are collected throughout the game to form a full Orb.

Once you have collected 2,000 Orb fragments of each different orb type, you will be able to get and open that particular Orb in the store or Orb Chamber.

Please note: Elite Red Star orbs require 5,000 orb framents. Fragments for Elite Red Stars are earned when duplicate Red Stars are received from the Red Star Orb.