When someone awakens they generally get a normal skill. Like when Evan was awakened he received the skill shadow walk.
All people who awaken receive a normal skill.
But after reaching C rank when you get your class, there is a chance that you can get a unique skill related to your job class upon advancing to the next level.
Unique skills are more powerful than normal skills, and very few people get them before reaching to A+ rank.
Even after reaching A+ rank it is not guaranteed that you will receive a unique skill.
The frozen world is the unique skill that Valery received after she advanced to B rank.
The power of this skill depends on how much mana Valery uses when casting the skill, and her own power level.
Earlier she used all of her remaining mana to cast this skill when the sabertooth tiger suddenly counter-attacked on her.
With her current power level, the damage range of this skill is three hundred meters.
