What power does Pein have?

Answer 1

He possesses the Rinnegan, one of the three great dojutsu (eye techniques) along with the Sharingan and the Byakugan.

People believed that is was a myth and the Rinnegan was just a mutation.

He uses a maximum of 6 bodies when battling, they are known as the Six Paths Of Pain- Deva Path (Yahiko's Body), Human Path, Animal Path, Naraka Path, Asura Path and the Preta Path.

Each has its own power, and each of them has the Rinnegan. The Bodies used for the six paths of pain were once strong ninja. The Deva Path can manipulate Gravity, the Human Path has Mind Reading techniques, The Animal Path can summon several different species of animals, the Naraka Path possesses good physical strength and has interrogation techniques, the Asura path is a human puppet which can fire projectiles from his body and the Preta Path has Chakra Absorption Techniques that can absorb jutsu.