Your cause your weapon to strike your foe with chilling intensity.

The first time you hit with a melee weapon attack during this spell's duration, the attack deals an extra 2d6 ICE damage to the target.

Additionally, if the target is a creature, it must make a Constitution saving throw, potentially receiving some levels of

Brittle

Critical Success (+10). The target is unaffected.
Success. The target receives 1 level of Brittle until this spell ends. It can repeat this saving throw at the end of each of its turns to reduce the level of Brittle granted by this ability by 1.
Failure. As success, except the target receives 2 levels of Brittle until this spell ends.
Critical Failure (–10). As failure, except the target doubles the Ice damage taken.

At Higher Levels: Increase the damage by 1d6 for each spell level increase.