Jedi Master Adi Gallia kept the lightsaber upon being elevated to the rank of Jedi Master on the Jedi High Council, and wielded it on many battlefronts until her murder by Savage Opress on Florrum in 20 BBY.
Gallia wielded the lightsaber with a green blade, then switched to red temporarily. In 21 BBY, the lightsaber’s blade color changed to blue. Gallia wielded the lightsaber above Saleucami when the Republic attempted to save Master Eeth Koth from General Grievous. After Koth was rescued, she crossed blades with the cyborg General without being killed, meaning she was one of the few to escape him. She later dueled Grievous aboard her flagship, but was overpowered and captured, with Grievous claiming her lightsaber as a trophy. Gallia was soon rescued by Jedi Master Plo Koon and his Wolfpack squad, and she recovered her saber from the cyborg.