2. Pien can't use Shirai tensei or his mini moon but can summon
3. Battle takes place in the hidden leaf village
"Considering we appear to have a 7-on-4 battle, Pein and Konan take the match. Or for this matter, Konan could sit back and watch the Paper Masters get slaughtered by Pein. Even without Shinra Tensei and Chibaku Tensei, the Peins can still win via the fast-paced teamwork the six bodies have as Nagato can coordinate, track and control their actions and movements with impressive reaction time making use of each of their abilities to provide support for one another in various battle situations. The biggest flaw with the team of Paper Masters is that while three of the four (Michelle, Maggie, Yomiko) have great reaction time with their magic and Anita's quite nimble on her feet, they are very dependent on their paper abilities to aid them in battle. The Deva Path is capable of using water jutsu. Any use of water on the paper of the Paper Masters renders their magic worthless and would leave them very vulnerable to attack from the Peins. While it may be possible for Anita to evade some basic level water jutsu, her defensive abilities with paper aren't as strong as the other three and without support from the other Paper Masters to keep her protected against attack, she would be quickly dispatched by the Peins. In addition, it's quite possible for the Paper Masters to be overwhelmed by the combined attacks of Peins as the Animal Path could spam summons and the Asura Path can fire off missiles to force the Sisters on the defensive for the other Paths to attack. "