Charisma

is a Tier 3 Skill Path Spell.

The caster makes a subject more charismatic. At Tier 4+, their improved charisma would allow them to be much more effective at social relationships and related endeavors such as persuasion, e.g. getting others to do things that are clearly not in their best interest. At Tier 5+, the subject's charisma is so good that they can convince people to do things that would be mildly harmful to them. At Tier 6+, the subject may even be able to convince listeners to do things that would put their lives in significant danger.