The third and final part of the plan was what Albus was currently doing. As the energy of the stone began to change the steel back of the mirror to silver. The silver backed mirror, enchanted to always show the users greatest desires. It was, in Albus" humble opinion a brilliant plan, Tom would forever be trapped as any spirit would be in the mirror yet due to the enchantments of the Mirror of Erised he wouldn't know. He would stay locked away, the rest of the wizarding world would never know that Lord Voldemort had survived that Halloween night all those years ago. With a final push of his magic and the hum of the elder wand the spell was complete.