A year later, Ezra with Morai's help uses a portal in the Jedi temple on Lothal to pull her out of that moment, presumably displacing her forward in time up to his present day.
The thing you gotta understand about Rebels, is that Ezra is so powerful he's practically an Eldar Farseer or Worldsinger from 40k.
tl;dr Filoni added time travel to a 40 year old franchise to save his waifu oc yet again.
It was a continuation of a clone wars thing. It didn't come out of nowhere.
In season 3 of clone wars, Anakin, Obi-wan, and Ahsoka visit Mortis and encounter the three force celestials (the Father, Son, and Daughter) who try to take Anakin as their successor. This story was from Lucas himself, and the original plot for the last three movies was supposed to involve the force gods and the resolution of their conflict. Luke was supposed to go there and it would finally explain the whole balance the force prophecy thing.
Anyway, towards the end of Rebels, Ezra enters their realm. Morai, a form or familiar of the daughter, leads him to Ahsoka.
One of the things Rebels establishes is that force users are potentially capable of being so much more than just spoon bending precogs with laser swords. A strong enough force user can do 40k eldar shit like creating webways.
In short, Filoni was working from Lucas's materials for VII-IX as they were when Lucas sold the company to Disney, and Rebels was setting the stage for those movies.
tl;dr Filoni added time travel to a 40 year old franchise to save his waifu oc yet again.
It was a continuation of a clone wars thing. It didn't come out of nowhere.
In season 3 of clone wars, Anakin, Obi-wan, and Ahsoka visit Mortis and encounter the three force celestials (the Father, Son, and Daughter) who try to take Anakin as their successor. This story was from Lucas himself, and the original plot for the last three movies was supposed to involve the force gods and the resolution of their conflict. Luke was supposed to go there and it would finally explain the whole balance the force prophecy thing.
Anyway, towards the end of Rebels, Ezra enters their realm. Morai, a form or familiar of the daughter, leads him to Ahsoka.
One of the things Rebels establishes is that force users are potentially capable of being so much more than just spoon bending precogs with laser swords. A strong enough force user can do 40k eldar shit like creating webways.
In short, Filoni was working from Lucas's materials for VII-IX as they were when Lucas sold the company to Disney, and Rebels was setting the stage for those movies.