As tradition dictates, Star receives the royal magic wand for her 14th birthday, but her parents worry that she is not ready for the responsibility and send her to a place they deem safe - Earth.

Star fails her first test, so she tries to play match maker for their classroom teacher to get a better grade. However, she winds up turning her into a troll.

Star vies for attention with a foreign exchange student who is visiting the Diaz family.

Ludo fires the lobster monster from his group and the creature doesn't know what to do, so Star and Marco try to help him out.

Marco convinces Star that fortune cookies contain magical prophecies, which leads her to dangerously believe a fake fortune.

Star leads a battle reenactment as part of a Mewni Independence Day celebration with her friends on Earth.

When Marco is captured by Toffee and held for wand-ransom, Star enters into an unlikely alliance with Ludo and Buff Frog.

When Star and Marco are in charge of watching Buff Frog's tadpoles, the duo’s babysitting styles clash.

While Star and Marco are babysitting his tadpoles, Buff Frog goes on a mission to steal Mewnian corn but keeps thinking about his tadpoles during the job.

Worried about his tadpoles' futures, Buff Frog investigates the hole in the Mewman force field.

Star tries to rescue Glossaryck and the Book of Spells from Ludo.

Buffrog helps Star escape from Moon's ever-protective watch.

Star goes out into the field to understand why Mewmans treat Monsters unfairly.

Buffrog leaves Mewni in search for a better life, and Star goes to look for him.

Star tries to convince Buff Frog to move back to Mewni.

Star plans a coronation for Eclipsa to become Queen.

Star attempts to figure out what to do with her life after she is not responsible for Mewni any longer.

Star and Marco face their final conflict.