Obito with the rinnegan and the MS.
Nagato can walk and can't control the six bodies.
Itachi isn't sick and doesn't have the Totsuka blade.
Orochimaru can't use the edo tense.
All bloodlust and morals off.
All have no prior knowledge of each other except what's on this page http://naruto.wikia.com/wiki/Akatsuki.
Takes place in destroyed konoha.
All standard equipment.
ROUND 2: they are all in teams of 2 they have full knowledge of each others powers but not on any other member the rest are same as round 1.
team 2: Tobi, Kakuzu.
team 2: Nagato, Hidan.
tema 3: Itachi, Deidara.
team 4: Sasori, Kisame.
team 5: Orochimaru, Konan.