http://i61.tinypic.com/i5zrdv.jpg
This castle produces mass gold for caliph (more then his original ones).Caliph producing troops fast(averagely 1troop/1,5second at 55game speed).
Once performing 100 mens siege, he collects up to 7000 gold (during sieging, every AI stops troop production), so he recruiting non stop.
Castle contains:
-5 fear factor
10 hovels (most castles using 6x, but this one requires much more)
Churches to gain popularity.
Double moat combined with pitch surprisingly good defence.
I have made 2x versions of this castle.
First one is excatly as in picture, and another one have changed some timing and buildings.
And the second castle is adapted from my previous one. Contains traditional caliph defence. Fear factor is discarded to avoid troops penalty. Still this one collecting gold at the same speed as original ones do.