Next to the agenda is my [Ice Prison]. This is also one of the starter skills that I bought in the past. Because this skill is already quite cheap to cast and can be used to seal up anything as long as they are weaker than you, there should be no need for me to upgrade it again unless I use it for damage purposes which I am not using on that purpose.
However, the usage of [Ice Prison] is limited and I wanted to expand at least its abilities, not only limited to the freezing mechanic the [Ice Prison] creates. I also wanted it not only to freeze but cause freezing damage as well. I have seen a few magicians who decided to specialize in Ice Magic, the Frost Mages capable of using Ice Magic that can render enemies immobile while inflicting continuous damage. I have seen them use that but since not so many choose to become a Frost Mage, I barely see anyone who can do that much. After all, the meta in the past were all damage and burst attacks.