Qrow and Elsa
Qrow had seen the quills melt the ice and he couldn't help but frown a little. "I haven't either," he said, though he kept his voice as calm and collected. He didn't want to add to her worry. He even added, "don't worry, I'm sure they can," just to try and comfort her a little more.
"Hold on..." He turned as he saw a couple demons advancing and he stepped away from her for a moment to take care of them. He began fighting both at the same time and once, one accidentally hit the other, which Qrow knew was his Semblance activating and causing bad luck for them. It worked to his advantage and he killed them both quickly.
He turned back to where Elsa was and saw a hellhound behind her. "Elsa, behind you!" he shouted, hoping she'd be able to create an ice shield in time. He doubted he could get their in time and he didn't have a clear shot either.