Chère-amie

Chère-amie ("dear [feminine] friend") is a sniper rifle that is a unique quest reward after completing wave 5 of Hyperion Slaughter.

Usage & Description
Sends out healing beams on hit, like Transfusion grenades.

Trivia
Text translation: "I am delighted, Where is the library?" This is likely a reference to "Foux Da Fa Fa" by Flight of the Conchords.