Since the Magician card is about manifesting your power I thought I’d include cards were the character or character is learning to or is manifesting their own power skills or intelligence .
Eva Evergreen Semi Magical Witch

Eva is the essence of this card while she hasn’t found her footing with her power, she is still trying to help everyone with the heart of her powers and gaining confidence in herself. She starting to manifest herself as a witch an and example of the Magician card.
Summary
Sometimes all you need is a pinch of magic…
Eva Evergreen is determined to earn the rank of Novice Witch before her thirteenth birthday. If she doesn’t, she’ll lose her magic forever. For most young witches and wizards, it’s a simple enough test:
One: Help your town, do good all around.
Two: Live there for one moon, don’t leave too soon.
Three: Fly home by broomstick, the easiest of tricks.
The only problem? Eva only has a pinch of magic. She summons heads of cabbage instead of flowers and gets a sunburn instead of calling down rain. And to add insult to injury, whenever she overuses her magic, she falls asleep.
When she lands in the tranquil coastal town of Auteri, the residents expect a powerful witch, not a semi-magical girl. So Eva comes up with a plan: set up a magical repair shop to aid Auteri and prove she’s worthy. She may have more blood than magic, but her “semi-magical fixes” repair the lives of the townspeople in ways they never could have imagined. Only, Eva’s bit of magic may not be enough when the biggest magical storm in history threatens the town she’s grown to love. Eva must conjure up all of the magic, bravery, and cleverness she can muster or Auteri and her dreams of becoming a witch will wash away with the storm.
Amazon: Eva Evergreen Semi-Magical Witch
The Counter-Clockwise Heart

In this book Prince Alphonsus is really the one is really manifesting the Magician roll here. Using the lessons his mothers taught him to speak for himself his people and against the Margrave.
Summary
Time is running out in the empire of Rheinvelt.
The sudden appearance of a strange and frightening statue foretells darkness. The Hierophants—magic users of the highest order—have fled the land. And the shadowy beasts of the nearby Hinterlands are gathering near the borders, preparing for an attack.
Young Prince Alphonsus is sent by his mother, the Empress Sabine, to reassure the people while she works to quell the threat of war. But Alphonsus has other problems on his mind, including a great secret: He has a clock in his chest where his heart should be—and it’s begun to run backwards, counting down to his unknown fate.
Searching for answers about the clock, Alphonsus meets Esme, a Hierophant girl who has returned to the empire in search of a sorceress known as the Nachtfrau. When riddles from their shared past threaten the future of the empire, Alphonsus and Esme must learn to trust each other and work together to save it—or see the destruction of everything they both love.
Amazon: Counterclockwise Heart
The Best Worst Summer Ever

This pair is manifesting independence and a healing energy to the past that is able to do something I don’t to spoil.
This is going to be the worst summer ever for Peyton. Her family just moved, and she had to leave her best friend behind. She’s lonely. She’s bored. Until . . . she comes across a box buried in her backyard, with a message: I’m so sorry. Please forgive me. Things are about to get interesting.
Back in 1989, it’s going to be the best summer ever for Melissa and Jessica. They have two whole months to goof around and explore, and they’re even going to bury a time capsule! But when one girl’s family secret starts to unravel, it’s clear things may not go exactly as planned.
In alternating chapters, from Peyton in present day to Melissa three decades earlier (a time with no cell phones, no social media, and camera film that took days to develop, but also a whole lot of freedom), beloved author Elizabeth Eulberg tells the story of a mystery that two sets of memorable characters will never forget.
Amazon: Best Worst Summer Ever