Mercy is a heroic playable character in Overwatch.

Mercy is a Swiss field medic and world-renowned doctor for the international task force Overwatch. She wears a white cat-suit that forms into a dress the further down it goes, with scientifically-built angel wings on her back and light blonde hair done up in a ponytail. Her cat-suit of course puts heavy emphasis on her breasts, she's 37 years old despite looking like she's in her 20's, and is 5'7.