"And in every dream I find myself in an endless icy forest...
And every time it becomes more difficult to find a way out." ❄

Trisa, the bearer of the Ice Seal, when fully concentrated can crystallize moisture from the air and turn it into ice, but any seal has side effects that prevent the bearer from using their powers regularly.

Every time Trisa uses the seal, her heart becomes frozen, and when her heart completely becomes a piece of ice, she will turn entirely into it.
And every night she dreams of the same dream from an endless icy forest, where the earth and trees are ice, and the sky is endlessly empty. Getting there, she looks for a way out and wakes up, but with each use of the seal, finding the way out becomes more difficult.