Spells
Source: Inner Sea Magic, p. 47
When a divine scion gains a level, she gains new spells per day as if she had also gained a level in a divine spellcasting class she belonged to before she added the prestige class. She does not, however, gain any other benefits a character of that class would have gained. This essentially means that she adds the level of divine scion to the level of whatever other divine spellcasting class she has.
If the character had more than one divine spellcasting class before she became a divine scion, she must choose which class she adds each divine scion level to for the purposes of determining spells per day.
