>>96717390
Yes. The archetype's spells are cast as innate spells, but with no clause to specify their spellcasting attribute, they default to charisma. Conveniently the one stat that will always be a wizard's lowest!
While this is the kind of thing they push on to freelance writers who might not be as familiar with this stuff as they should be, making it all but certain to be incompetence rather than malice, it is extremely frustrating (and slightly suspect) that it always seems to be the INT-based classes and non-occult casters that catch the brunt of this.