"Arthur Pendragon?" she said looking up at the man in surprise. "You're King Arthur?!" she seemed to be shocked by this information. To her knowledge King Arthur had ascended a long time before now, along with the Kingdom of Camelot. Surely, such a person wouldn't simply be in such a lowly place for no reason. She figured the worries of this lower world had been long since forgotten by such people. A wide eyed look escaped this lass, as something became obvious to her, this lad was unfamiliar with something about the way this world worked. She simply shook her head. "Merlin is a Kingmaker and definitely not a witch. You would know a witch if you saw one or rather if you smelled one," Emilia stated. Her words made Merlyn smile a bit, and caused the lass to share some information. "Future King... not the once King you are thinking of... but he'll still help~" she said with a bit of surety. Whether Arthur had faith in her abilities or trusted her motivations didn't really matter, she had a great deal of faith in his. Emilia also would have known if a witch was present, as she would have smelled such a thing on the air. Ah, maybe such a thing was why they were here anyways. When asked if she could get herself out of the cage she simply stepped forward.
She'd soon enough reach out of the cage and take from the side of the man the key which he'd been trying to use to get back into her cage. She'd use this to unlock the box from where she was, and gently push open the door. She had no problem freeing herself. "That really wasn't much of anything. And though I could have done it at anytime. Doing so of my own volition would have put me and someone else in danger. So, the thanks remains..." she said softly. She landed on the snow without even leaving footprints and stared up at Merlyn for a few seconds before averting her gaze. Her words about this lad were strange, if he wasn't the King Arthur she'd heard of, but instead the next one, then she'd misunderstood something. Whatever the case she had something to offer, "If it is your future to be king, be wary of the woman who is 'Queen' in this Kingdom. She'll ruin you," she said frankly.