This spell allows you to change between three versions of yourself of different ages: a maiden (young adult), a mother (adult), or a matriarch (elderly). Choose one when you Cast the Spell. While the spell lasts, you can change the age to any of the three or to your natural age by Sustaining the spell. Your form always looks like you regardless of the age, and creatures who know you still recognize you and can tell your age is different.
Threefold aspect alters your physical appearance and personality to present an authentic version of yourself at various ages. This grants you a +4 status bonus to Deception checks to pass as the chosen age, and you can add your level as a proficiency bonus to these checks even if you're untrained. Furthermore, unless a creature specifically uses a Seek action or otherwise carefully examines you, it doesn't get a chance to notice that you aren't at your true age. You can Dismiss this spell.
Traits
An action with this trait requires a degree of mental concentration and discipline.
You must physically manipulate an item or make gestures to use an action with this trait. Creatures without a suitable appendage can't perform actions with this trait. Manipulate actions often trigger reactions.
These effects completely transform the target into a new form. A target can't be under the effect of more than one polymorph at a time. If it comes under the effect of another, the second effect attempts to counteract the first. If it succeeds, it takes effect, and if it fails, the spell has no effect on that target. Any Strikes granted by a polymorph effect are magical. Unless otherwise stated, polymorph spells don't allow the target to take on the appearance of a specific individual creature. If you take on a battle form with a polymorph spell, the special statistics can be adjusted only by circumstance bonuses, status bonuses, and penalties. Unless otherwise noted, the battle form prevents you from casting spells, speaking, and using most manipulate actions that require hands. (If there's doubt about whether you can use an action, the GM decides.) Your gear is absorbed into you; the constant abilities of your gear still function, but you can't activate any items. You lose your Speeds and gain those of the battle form. If a polymorph effect causes you to increase in size, you must have space to expand into or the effect is disrupted.