High Priestess Full Support skills...?

[Cream]

You should know the skills well at that point and take what you like more/what's more useful. I personally didnt take Suffragium and Gloria, since they only benefit a minority and have annoying delay. I also cut in Kyrie and invested those points in maxing Angelus and Ressurection. That's just me tho, you can customize all you want. Just one thing: as Ehaltar said, max Meditatio. Your ~2100 will become a ~2600 with as low as 80-85 base int.