:: Sapphire Hierarch Spellcasting (Spirit Shaman) ::

Spellcasting: At each sapphire hierarch level, you gain new spells per day and an increase in caster level (and spells known, if applicable) as if you had also gained a level in a divine spellcasting class to which you belonged before adding the prestige class level. You do not, however, gain any other benefit a character of that class would have gained (improved chance of turning or destroying undead, metamagic or item creation feats, and so on). If you had more than one divine spellcasting class before becoming a sapphire hierarch, you must decide to which class to add each level for the purpose of determining spells per day, caster level, and spells known.