Yin-Yang Clone Technique

The Yin-Yang Clone Technique is a Rinnegan exclusive technique, used only by Raian Getsueikirite. Using ability to create form from nothingness and  ability to breathe life into form, Raian can create literal clones of himself. These clones are even more real than the because they are living, breathing replicas of Raian. Due to having been created this way, these clones have their own chakra supply and can therefore use all of Raian's techniques at will.

It seems that they can be preprogrammed. Raian can either give them free will, or make them slaves to his own will. These clones also have real bodies and therefore they can survive attacks instead of dispersing upon being hit. They also have to be killed like any normal human. This makes them far more difficult to defeat.