Tiger Lily

Tiger Lily is a playable character from Code Name: S.T.E.A.M. Her main weapon is the Medi-Mortar, which can heal allies. Her special is Healing Wind, which heals all allies (as well as herself) within its diameter.

Official Description
Tiger Lily describes herself as a Native American, but her tribe and its homeland remain a mystery. She is stubborn and willful but serves as an extremely capable healer and scout.

Milton on Tiger Lily
"Although she appears physically young, everything else about Tiger Lily suggests that she has been alive (and at war) for a very long time indeed. I shudder to think of the enemy that inspires such wrath."

Trivia

 * Tiger Lily is based on the character of the same name from Peter Pan.