Part of Phoebe's witch training is learning how to brew potions. She was a little rusty when she first started, but with a little practice, she's been getting better at it. Her favorite potion in her spellbook is the Success Potion, which is made by witches with the best intentions and good vibes. It is Phoebe's favorite potion to brew because it helps her focus, stick to her tasks at hand, and be more courageous. The potion also gives Phoebe a lot more confidence in herself and motivation to keep practicing her magic. She hopes that over time, she'll brew Success Potions to share with her friends to help them develop the motivation to succeed when they need it the most.