The Society of Brilliance, a group of highly intelligent creatures, has dedicated itself to bringing harmony and serenity to the depths of the Underdark. This sect is a secret organization that has its own vault where players can find riches. Throughout Baldur’s Gate 3, players will meet up to three members of the Society of Brilliance. In Act 1, fans will have the opportunity to speak with Lady Esther, who will instruct the protagonist to steal the Githyanki Egg, and in Underdark, they will meet Blurg and Omeluum.