The three tiers of marble are these: Arcane, Bewilder, and Struggle. The first is a bright blue, used for simple things like summoning, sending, and other such tasks. The second, answers questions, giving from simple words, to long explanations, depending on how much exertion you would like to go through. The last is the most powerful. It solves many problems, such as hunger, peace, and war. This one was used to show the foolishness of our humanity. We sent it far away from this world, from this universe in fact. We Lost it forever, fearing its great and unknown, power.