Sorry, I didn't phrase myself well. When I said some powers are available to "basic spirits" I meant non-twisted/toxic and non-great form spirits. So basically just the 4 new types on page 193 (Guardian, Guidance, Plant, & Task), I consider these "basic" because they aren't special in any way apart from being available to the new traditions.
So to clarify, of the new powers, Guardian spirits get Magical Guard; Guidance spirits get Divining, Magical Guard, and Shadow Cloak; and Plant spirits get Magical Guard; So those (Divining, Magical Guard, and Shadow Cloak) are the three powers I meant. But no, they aren't available to the six original spirits, just three of the new "basics."