The manga also hints that he had help from Mito by her sealing the kyuubi inside herself to better aid him. So if You are correct, This would make it Hashirama + Mito (kyuubi) + Gedo Mazo (with other biiju) Vs Ems madara xd
The manga also hints that he had help from Mito by her sealing the kyuubi inside herself to better aid him. So if You are correct, This would make it Hashirama + Mito (kyuubi) + Gedo Mazo (with other biiju) Vs Ems madara xd