Death Possession
Enemy units who deal damage to Kabuto or his Undead soul puppets will suffer from Death possession.
Unit's under this status will lose their life when using Mystery skill based on Ninjutsu and Chakra cost. This status cannot be cleansed and will reach ninjas with Immunity to debuffs and last for 2 rounds.

Ok so i understand all of this ,,,thats not the Question ,,,,my question is ,,Is this exactly Like Imprison to where it can Not kill the ninja its placed on or does Death Possession have Lethal capability ??? This is a Huge Bearing on if i were to use it on a Great Ninja war team or just use him on troll teams in arena

Any help will be greatly appreciated