Well...

Passive 3 +2: Super Armor +2: Immune to Low Float, High Float, Repulse, and Knockdown. For each Chakra point you have, this unit will increase its Attack and Ninjutsu by 1% and their Defense by 2%

+

Mystery +2: Hidden Jutsu - Earth Grudge Fear +2 [Prompt]: Causes... If the selected unit is defeated, Kakuzu will immediate recover 30% of his Life points and his Ninjutsu will increase by 50% (This can be stacked).

+

100 chakra

=

BLAP you gone girl baby.