I can see an opportunistic CS slingshot that works in the following situation:
1) You start WITHOUT mysticism
2) You see an immediate neighbor build stonehenge before you research mysticism yourself.
When you see the above combination of events occur, you might want to consider the following strategy:
1) take over stonehinge immediately so you get GPPs for a GP
2) Avoid researching mysticism (you have stonehenge anyway!)
2) start researching towards currency (hey its a good economy tech anyway)
3) once you get currency research CoL (hey its a good economy tech anyway!)
4) by this time you have a GP, burn him on civil service. That should pop up since you skipped mysticism and all the religious techs.
1) You start WITHOUT mysticism
2) You see an immediate neighbor build stonehenge before you research mysticism yourself.
When you see the above combination of events occur, you might want to consider the following strategy:
1) take over stonehinge immediately so you get GPPs for a GP
2) Avoid researching mysticism (you have stonehenge anyway!)
2) start researching towards currency (hey its a good economy tech anyway)
3) once you get currency research CoL (hey its a good economy tech anyway!)
4) by this time you have a GP, burn him on civil service. That should pop up since you skipped mysticism and all the religious techs.