The Music (Episode 2 of Season 3‪)‬

Try bargaining for your life with snotty elves who speak a language that sounds like yours but in fact means nothing like it… Now try doing this while Finn, your only real connection this world of ice and magic, is out cold and can't help you. While you worry that he may be dying and that every move you make to help costs him time he doesn't have. While the one elf you've come to see in the hopes of receiving aid — Elsen, Finn's friend — can't understand you and doesn't seem too keen on helping.
No wonder Ella is getting pissed, and a pissed Ella is a sight to behold — because now she has magic, strong magic that rivals Finn's, and she can barely control it. Between Finn's fever-induced nightmares and her own fury, they are sure to draw attention, trapped as they are in an underground city while the lethal wind rages outside.
With the elven Queen Adramar pulling every string in Aelfheim, it would be too much to hope that she doesn't take notice…