I'm assuming that the Ice Warriors were primordial when the Ossirans built Suteks prison on Mars... Maybe they thought the Pyramid was an artifact of the Gods and if they actually got inside, depending on their social development they could have "talked" about any number of subjects while the ancient god of evil was immobilized on his thrown.
And the Ambassadors of Death? How did they fit in?
And the Ambassadors of Death? How did they fit in?