Itachi and Pain versus the Rest of the akatsuki (minus Tobi

Round 1: Alive itachi and Pain versus Kisame, Kakuzu, Sasori, Deidara, Konan, Hidan, and Zetsu (black and white fused) Round 2: Add orochimaru to the akatsukis team Round 3: Edo Itachi and Nagato vs the rest of the akatsuki plus orochimaru and taka from the bee fight