Yuria followed after the others down the stairs, sword at the ready. She jumped off the staircase down onto the floor, right next to two mages who were startled to see her appear like that near them, but didn't have the reaction time to dodge her sword when she swung it at them, slicing their necks. A viking charged at her with an axe and she was lucky enough to dodge it before plunging her sword in his leg, bringing him down on his knees, but still able to swing his axe towards her. She used her sword to block it, then pushed the axe away before stabbing him in the head, which stopped him.
With the viking out of the way, Yuria looked around for her other party members. She wasn't quite sure how to react to what she saw. The Black Mage from earlier who kept casting Blizzard and putting himself in an ice cage was now engulfed in flames, with another person in flames beside him. Whatever she thought, she needed to react, fast. Casting spells was unpredictable, but she didn't have any other way to help him other than cast Water. When she cast it on him, it created more water than she wanted and flooded a little down the stairs after it put the two Black Mages out.
There was a dragoon heading for the two of them, and Yuria figured he wouldn't be friendly towards the one she was allied with, so she struck towards him, and he jumped back. He would be a bit harder to fight as she wasn't used to armored foes, but she had to take him on. She struck towards him again, and he deflected her blade with his spear. He almost stabbed her with it, but she mostly managed to dodge it apart from him scraping her side, but she was unhurt thanks to her chainmail. His stabbing gave her an opening she needed, thrusting her blade into an opening in the armor on his arm. He quickly retracted his arm to him, and went for a swing with his spear instead of a stab, again hitting her, but she was mostly unhurt thanks to her chainmail. She thrust forward, and he dodged it again. This wasn't going anywhere, she thought. She was nowhere nearly armored enough to really take much risk, so she could only take careful stabs and swings at him with her sword. She would need to use the same strategy she used against the Red Mage earlier, just a little different.
Yuria prepared a Thunder spell, moving in close to him to strike him, striking herself and any enemy close to them as well with it. The spell hurt, especially because of her armor, but she shook it off and stabbed the now stunned Dragoon through his face, finishing him off. She'd have to be more careful, though, because she wasn't good enough to take on any more armored enemies. She returned back to the Black Mage. "Are you alright?" she asked him. "You were kind of in flames there."