When Harin first attacked Azrael using a dagger made of condensed darkness, and Azrael counterattacked but failed because Harin's body turned into a mass of black smoke and disappeared, Azrael noticed something at that moment.
Although Harin tried to conceal it, Azrael still sensed deep fluctuations of cosmic energy emanating from Harin's body, and those fluctuations were not small.
This meant that the skill Harin used to turn himself into a mass of darkness to protect himself and disappear was extremely costly.
At the very least, it required around one hundred cosmic energy points to activate.
Normally, Harin wouldn't have used such a costly skill so easily. But because he was caught completely off guard when his attack missed and Azrael immediately counterattacked, he panicked and used it instinctively to save himself.
Typically, a level 45 warrior possesses around 200 to 300 cosmic energy points, depending on their situation.
