The first episode of "Attack On Titan" Season 2 focused on the character Mike Zacharias and the new kind of titan, dubbed Beast Titan. The Beast Titan seem to fancy the 3D Maneuver Gear, humanity's equipment to kill a Titan. Well, there are different ways to kill a Titan in any odd circumstances, and Sasha shows some awesomeness by breaking the meta.
First things first, the last episode has seen introduced a new Titan, the Beast Titan. In the Anime, not much is still known about him, except that he's an intelligent titan that can talk. According to Den Of Geek, it is possible that the Beast Titan might actually have a use for the 3D Maneuver Gear. It is quite possible that the Beast Titan is a shapeshifter as well. "Attack On Titan" season 2 is possibly hinting some new shapeshifters and the answer several questions about titan's origins.
But for the next episode of "Attack On Titan" season 2, Sasha will take the spotlight to show her awesomeness. Epicstream spoils that the second episode will feature Sasha's homecoming. As the titans continued marching their way, Eren, Mikasa, and Levi have come to help the recruits from 14th Cadet Corps to spread the news and warn the people.
Sasha went to her hometown on her own and found a small Titan being a threat to a child. Sasha then tried to kill the Titan with an axe, but the axe is not that efficient like the blade from their 3D Maneuver Gear. Feeling hopeless, Sasha then decided to escape with the child for safety. Unfortunately, her horse became afraid and left the two alone to take care of themselves.
Sasha then tries to use her bow and arrow to kill the Titan, but she miserably missed. Aiming for another, she succeeded to hit the Titan in his eye this time. Shen then decided to stab the remaining arrow so that she will not miss. When the Titan was killed, her father and some familiar faces rescued them. He then told Sasha how proud he is of his daughter for killing a Titan just like that.