None of the domain abilities have descriptions for them, just a table listing them [3-10]. For example the indulgence domain grants enhance victuals, there's no description, idk what this ability does. I guess I'll look up the meaning of the word victuals and add whatever bonus I feel with-in reason for spending a spell point
They are powers. Powers are a sub-category of spells. So you find them in the spell chapter.
It took me far longer than it should have done to find this
I feel like it really isn’t clear