Heart of Stone Mastery

 

Heart of Stone Mastery

Acquired

GNB (traits)

Level

82

Patch

6.0

“

Upgrades Heart of Stone to Heart of Corundum.

— In-game description

Heart of Stone Mastery is a trait unlocked at level 82. It is available for Gunbreaker.

Related actions

•   Heart of Corundum
•   Heart of Stone

History

• Patch 6.0 (2021-12-07): Added.