Well, you c*ways use her with Water main and her Poison Tai passive :)
I had some decent team with:
Pain - Main - panda
Shizune - Kimimaro - X
X - X - X
Talents:
Mystery - Shark Bomb
Auto - Heal
Chase - Knockdown to High
Passives - Neurotoxin, Poison Tai
Summon - Gama (Repulse to Knockdown)