Obadai

Obadai was a stone giant and the origin of the stone giant race. He settled in the Underdark.

Possessions
Obadai's crown had the magical power to create undead.

History
At some point Obadai charged his second son, Illsenstaad, with the task of documenting both the tangible and religious history of the giant race. Overtime this culminated in the temple of Hotun-Shûl

One of the carvings within Hotun-Shûl detailed an incident in which Obadai instructed a group of stone giants to contemplate the surface world and all that laid within it. This is believed to have taken place at what would one day become the Seven Stones.