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|Area of Effect|
Niflheim (ニブルヘイム) is a Wide-Area Deceleration Oscillation Type Magic and is considered as a Rank A Freezing Magic. This technique ignores heat and appearance, using magic to uniformly cool down all the objects within a set area. As a result, a large mass of cold air which contains a fog of liquid nitrogen, diamond dust, and dry ice particles is formed. 
- In Norse mythology, Niflheim is the world of frost and fog, one of the nine worlds supported by the cosmic tree Yggdrasil, and home of the Ice Giants.