Mercy

Mercy is the call sign of Dr in Overwatch.

Mercy's role in Overwatch

Angela Ziegler, a Swiss doctor and former head of medical research for Overwatch.

Mercy's defining actions and relationships

Her Valkyrie suit and Caduceus technology let her fly, heal allies, amplify their combat ability, and perform emergency resurrection. Compassionate but skeptical of militarized science, Mercy repeatedly opposes the misuse of her research while returning to the field when lives are at risk.