Beginning of the End

In the Everfree Forest, Queen Chrysalis was ranting about her revenge against Twilight and her friends. Queen Chrysalis: Someday! I will defeat Twilight and her friends, and they will pay for stealing my kingdom! Suddenly, Queen Chrysalis disappears. In Tartarus, Lord Tirek and Cozy Glow were in two separate cages next to each other. Cozy Glow: Psst, Tirek! Lord Tirek: It's Lord Tirek. What do you want now? Cozy Glow: I just want to make sure you can see my "best friends" sculpture from over there! Suddenly, both Lord Tirek and Cozy Glow disappear from their cages. In Grogar's lair, Queen Chrysalis, Lord Tirek, and Cozy Glow appear. Queen Chrysalis: Lord Tirek! Lord Tirek: A changeling? A Cozy Glow. See? She understands. Queen Chrysalis: Chrysalis, queen of the changelings! Or at least I will be when I am restored to my rightful place. Why have you summoned me? What do you want? Cozy Glow: Oh, dear! We didn't bring you here! I thought you freed us from Tartarus! Queen Chrysalis: Tartarus? Whoever brought you out of there must be someone truly powerful. Suddenly, the Shadow King appears from black smoke. Shadow King: laughs Queen Chrysalis: King Sombra! Have you returned? Why have you brought us here? Then, a voice is heard from the entrance of the lair. ???: He didn't do it. Suddenly, Grogar stomps through the entrance of his lair and stops behind a table. Grogar: It was me. You can call me... Grogar. Queen Chrysalis: The Grogar? Lord Tirek: I thought you were just a legend! Shadow King: I've heard of you. Cozy Glow: Who? Grogar: You're not the only ones I've brought. At that moment, Frisk, whom Grogar has summoned, also appears in Grogar's lair.