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In an archeologist camp on the west bank, Jason meets Horace Highwater. He just like Jason and Fire Eyes, is from Podunk as well. He suggests Jason obtain the Diamond Eyes, and bring them to him.
He tells Jason that the eyes would be found in the Great Pyramid, and the Hall of Collosia. He also mentions that they dug pits to block the entrances for those that would do harm. He tells Jason to talk to his friend Madronius, who will give him the Revealer formula.