Ahsoka's fourth episode, entitled "Fallen Jedi" is one of the most thrilling entries in the Star Wars series so far. After crash landing near where Morgan Elsbeth (Diana Lee Inosanto) and Baylan Skoll (Ray Stevenson) are headquartered, Ahsoka Tano (Rosario Dawson) and Sabine Wren (Natasha Liu Bordizzo) clash with the villains in an attempt to keep them from deciphering the star map leading to Grand Admiral Thrawn (Lars Mikkelsen). In their desperation, Ahsoka and Sabine separate, leading to their handy defeat by Thrawn's acolytes.
Source：https://www.cbr.com/ahsoka-why-sabine-joined-spoiler/
