Frozen is an Affliction.
The Target generates 1 less Action and Quick Action Point at the start of their Turn for each instance of Frozen they are afflicted with.
In addition, an Adjacent Ally can perform the Help Action on the afflicted Target to remove 1 instance per Help.
This effect is applied at the start of the afflicted Target's Turn, then the number of instances is reduced by 1. Should a Target have 0 instances, they are no longer afflicted.