White Zetsu Army

The White Zetsu Army consists of 100,000 copies of the white half of Zetsu, which are used as Akatsuki's main military strength during the Fourth Great Shinobi World War.

Creation
The Zetsu army was created using the chakra of the first seven tailed beasts. Madara Uchiha used a clone of Hashirama Senju to connect the Demonic Statue of the Outer Path - which the tailed beasts were sealed within - to a cavern beneath Mountain's Grave where the army was made and stored. After Kabuto Yakushi captured Yamato, he used his studies of Hashirama's DNA in Yamato to improve the army's strength.

Appearance
Unlike the original, they have a complete face and a proper right arm and leg. They also seem to have small spikes protruding from their shoulders and on their back, but lack the venus flytrap-like extensions.

Part II
Once Madara has finished his preparations for the Fourth Shinobi War, the Zetsu army is mobilized to fight the Allied Shinobi Forces' 80,000-man strong army. Because of the size of their forces, Madara has the Zetsus travel below ground, to be led from above by himself and Kabuto.