You create an icy mantle across your shoulders that extends down your arms. The ice does not restrict your arm movement and grants the caster a +2 Bonus to AC. As an action you can make a ranged spell attack to launch a frozen spike from one of your arms that deal 2d6 cold damage. Additionally, if you take fire damage, you have resistance to that damage but the Winter's Mantle is consumed and the spell ends.

If Winter's Mantle is cast at 2nd level or greater the ac bonus increases by 1 and the cold damage increases by 1d6