The advantage is 1. Ignore the defense.
2. I heard it was bloody (never tried)
The biggest advantage is that hitting people won't wake up. It is necessary to sleep and kill the flow control soul.
But you should know that the sieve of fate is first-hand. After testing, the first hand+1 is not as fast as the earth. Level 30 normal type can be learned. Everyone should have thought of its wonderful use. Yes, it's for the sleepy king. Hypnotic tail+destiny sieve. Similar to the use of soul control. This gives Sleepy King another way to play in PK.