When you hit a creature with an attack using a weapon created with your ValdaSpire24, you can take a Bonus Action to attempt to coat the target in ice. The creature must succeed on a Constitution saving throw (DC 8 plus your Intelligence modifier and your Proficiency Bonus) or have the Paralyzed condition until the end of your next turn or until it takes any damage.
You can use this feature a number of times equal to your Masterwork Bonus. You regain one expended use when you finish a Short Rest and all expended uses when you finish a Long Rest.