Round 1: Asuma
Asuma as a reanimation in the 4th War. He will be called away by Kabuto after 24hrs
Round 2: Guy
Guy as he was against Kisame on Turtle Island. He may not use the 8th Gate
Round 3: Kurenai
Kurenai as she was against Itachi. She has no special equipment besides kunai, shuriken...