The Elder Scrolls: Tamriel

You conjure a sharp spike of ice and hurl it at a creature within range. Make a ranged spell attack against the target. On a hit, the target takes 4d8 cold damage, and the spike lodges in its body, reducing its speed by 10 feet until the start of your next turn. If the target is a flammable object that isn’t being worn or carried, it freezes instead of burning.