Yami looked to Serena as she mentioned them to looked out the window. Moving over to her to the window, making sure to give room for Yugi, he glared at the forming black and purple cloud. "We're all too familiar with that black and purple cloud. Something big is coming. And meaning business. Yugi? We may want to call grandpa if you can and tell him to close the shop and we'll be late coming home." He said as he pulled his cards out and put them into his duel disk, activating it. "Anything else your friend wishes to say? Because I believe we are about to have some unwanted company." He looked to his deck. "Mahad?" He called, seeking for his old friend's advise. He was sure that Mahad had sensed this and would help fill in some gaps that no one else knew about.