"Abnormal skill!" Upon seeing the Abnormal Wind Cave appear, Master Yu's face changed drastically.
The abnormal skill is one of the rarest attributes among all, and only a large group of Nightmare Demons bred in the Nightmare Demon Palace frequently manifest this abnormal attribute in the entire soul pet world.
Moreover, what made this skill so special was that Green Nightmare Demons and Blue Nightmare Demons could not possess such power. Only the Monarch White Nightmare Demon was able to control this abnormal attribute among the White Demonic Flames!
In addition to the characteristic that the abnormal attribute could not resist other attributes, its skills were even more unpredictable, leaving no trace at all. Even some relatively low-level abnormal skills could inflict damage on soul pets with extremely high defense!
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