Not bad at all, even though it's a single-target Skill, soul damage—essentially equivalent to true damage. It can ignore the target's armor and resistances, and while it causes damage, it also drains the same amount of the target's Mana Points.
Especially for the Dragon Race, a Grievous Wound Effect could at least weaken the target's combat power by 20%.
The strong lifeforce of dragons makes it difficult to inflict Grievous Wound Effects on them, and various poisons and curses also struggle to take effect. However, this Dragon Soul Rend can succeed, and it can be called a dragon-slaying Combat Technique.
Right then, Mo Fei's bones suddenly cried out in severe pain again, cracking noisily.
Mo Fei fell to the ground all at once, this wasn't good!
Although the requirement was to use it within 24 hours, Mo Fei could feel that if he didn't release that massive force inside of him soon, something terrible was probably going to happen.