Gherald said:Oracle useless on higher levels? Buahahaha... civil service is just too damn good to pass up.
Perhaps you think Prince is a higher level? No chance for CS on Emporer+.
If you can build Stonehenge + Oracle with a Phil Civ, you can get 2 Prophets VERY quickly and you could take Monarchy with the Oracle to solve happiness problems, found a religion and build the shrine.