Oskra, stone giant

Oskra was one of a handful of stone giants who blockaded the south entrance to Subterranea. Her goal was to prevent "earth's blood" (also known as Archestrylene / ArcL) from being transported out of Subterranea, as the giants believed it was dangerous.
During 2023-06-24 Clear the Path to Subterranea, Oskra showed a group of adventurers an Archestrylene mining operation that had gone badly. The party accidentally unleashed a mass of Archestrylene zombies, which marched out of the cave and overwhelmed Oskra and her fellows.