Corpse Puppet

Corpse Puppet is a summoning earth jutsu created by Kuro, for the sole purposes to house souls. To use it gathers chakra yin and yang chakra into his hand(s). He then slams his hand(s) onto the ground, then flows the chakra into it. Moments later, several coffin(s) rise from the ground. Then by Entering a Soul into it. Upon doing so, the coffin(s) opens and several grey corpses steps outs. The corpses are as duraible as a human body, though can be destroyed with enough force. When the corpse is destroyed, the soul within it is forcefully returned to Kuro.