Reversal Magic

Reversal Magic 魔法逆 is a Caster Magic whose only known user is the eccentric Esrever Shard (link needed). It is assumed to be known by his mentor.

Description
The essential ability of Reversal Magic is simple though odd. It completely reverses the effects of both natural and magical phenomenon. An example of the power in action would be Natsu Dragneel getting himself frozen from head to toe due to his own magic. This can, as has been said, also reverse natural phenomenon, and in addition will work with ongoing effects, this means Esrever could also fling himself upwards with reversed gravity. This magic has a couple of limitations. For instance it can not reverse the effects of living organisms, which would instantly kill them if it could. In addition the caster must be able to observe the thing he is reversing, which means it must be within a certain distance to use it. There are no verbal spells associated with the magic.