Sunny feels insecure over the thought she might be the only remaining alicorn, so Zipp offers to help her find answers, by searching through the ruins of Opaline's castle. After a lot of searching, they eventually find a tapestry depicting several alicorns, and the presence of Sunny's magic causes it to animate into another depiction of several alicorns. They are soon forced to leave with the tapestry as a rave by a bunch of racoonicorns finally causes the entire structure to completely collapse. For me, this episode was more than worth the extra wait for several reasons. We got to revisit Opaline's castle in the aftermath of her final defeat, though it doesn't quite match up to how we saw its destruction in Make Your Mark chapter 6. Also worth noting is that Make Your Mark had made references to an alicorn realm named Skyros, so the discovery made in this episode gives us hope that we might even get to see that place later on in the series. At this point, there are multiple paths the storyline could go down from here, and now I'm really looking forward to seeing what's next. Overall, definitely my favorite episode of Season 2 thus far, and possibly even my favorite of all TYT episodes, so that's really saying something.