Re: Boosting priests
 

The Crystal Shield works for mages but not for priests. The user must be a mage also having Holy level 2, in order to use the Crystal Shield to cast Divine Blessing.

Another possibility is empowering an H2 priest, giving him Astral magic level 1. Then he could use the Power of the Spheres spell to boost himself to H3. After that he can cast Divine Blessing.