Merida later appears with her fellow Disney Princesses in the series finale Sofia the First: Forever Royal to give Sofia the support and strength to defeat the wicked sorceress Vor for good. Merida and Aunt Tilly watch Sofia take off with Tilly's winged horse Athena and flies off to the rescue.

At first, Sofia still feels doubtful that she cannot do it but with a little more encouragement from Merida with Sofia shooting an arrow from her bow, she finally gains confidence that she can save Minimus and Mazzimo and fulfill her task as the storykeeper. Sofia hoped that Merida can help her find her aunt's bag, but Merida tells her she does not need it, all she needs is to believe that she can save them herself. Merida shoots an arrow in front of Sofia to get her attention as she appears from nowhere.

She became the first Pixar character to appear in the series. Merida made a guest appearance on Sofia the First in the first installment of the four-part episode 'The Secret Library', which was aired on October 12, 2015. She teaches Sofia if she believes in herself and what she can do and she can accomplish anything. Merida is the tenth princess summoned to help Sofia by the Amulet of Avalor and she appears in the episode The Secret Library. Just stand tall and your aim will always be true.” ―Merida teaching Sofia on archery.

“ If you believe in yourself, you know what you can do.

Merida brave quotes