It's more or less a Resourceful but for spells. Being , it has a game attached to it. I think this is mostly a chaos bag Mystic kind of card, most likely limited to Jacqueline, but fun if you like gambling. Most Mystics will prefer to take Fearless, Guts (2), or maybe Defiance for a willpower boost.
Experimentado. Presagio.
Máximo de 1 asignada por prueba de habilidad.
Después de que asignes la Presciencia a una prueba de habilidad, elige «par», «impar» o «símbolo». Después de que esta prueba acabe, si fue revelada una ficha de Caos del tipo nombrado durante esta prueba, puedes devolver a tu mano una carta Hechizo desde tu pila de descartes.

I am wondering if Prescient is a good add to Sister Mary, especially paired with Olive McBride, it makes it really likely that you pull a token, so it turns Prescient almost into Resourceful.
Aim at Ward of Radiance and you got yourself a good encounter prot against non- treachery cards.
With Dark Prophecy or Premonition or Scrying Mirror, this card is decently reliable even for non-token manipulation mystics.
The real problem is that there's a lack of really good recur targets. Your spells with charges don't self-discard. Seal of the Elder Sign, Seal of the Seventh Sign, The Eye of Truth all can't be recurred. Deny Existence (5) can be, but it's a defensive card, not a combo piece. If there were a really strong repeated mystic event, Dayana Esperence would be much stronger than she already is. The best target is probably just a Ward of Protection or a Recharge (4).
Also worth mentioning that Eldritch Inspiration (1) allows you to recur two cards.