Hydro-Cryokinesis

Hydro-Cryokinesis is the ability to freeze and/or cool water. The only mermaid to have this power is Kim/Anna.

The hand movement for this power is a stop sign; this symbolizes that the user is slowing down and/or stopping the water molecules. With this power, mermaids can also cool body temperatures.

If Kim/Anna's power was enhanced, it is likely that she would gain Cryokinesis: the ability to control ice, snow, and blizzards.