Wrath and Mammon felt their bodies starting to fade as their vision was cut off at once, without letting the other three realize what was happening to them. The white mist played a major role in blurring the ocular senses of the devils.
They were staring at each other with unconcealed confusion etched on their facial expressions, as they themselves didn't seem to understand why something like this was happening to them.
The two devils then thought of Serefina and the thin white mist that covered almost the entire battlefield and a slight understanding dawned upon them in the next moment.
This was a very old magic trick and it had been a long time since they had heard of this magic. However, even though Serefina was a pure-blooded witch, she alone was not sufficient to perform such a powerful magic trick.
It would take at least five pure-blooded magicians to achieve this feat.