Thanks to bfw182 for his awesome evaluation notes!
Shizune (Tsunade's Attendant)
Shizune is a decent healing character. Her Ninjutsu costs 3 Chakra and recovers 925HP. She also has the Field skill to passively heal so this in combination with her Ninjutsu recovers over 1000HP. She is over shadowed by Kabuto in nearly everyway but is still useful if you need either two healers, if you don't have a Kabuto or are upagainst certain typed characters then you might want to use her for type advantage.