Haiz... arguably the person who speaks the best English and has the widest vocabulary in the Entire Universe, WS has the uncanny ability to irritate anyone at will. His loud finger snaps can be heard from miles away but the most powerful ability of his is not that, but his demonic laughter which will terrorize anyone. I repeat, ANYONE. In fact, it was so popular as a weapon at one point of time it was recorded using a mobile device and can now be accessed anytime using this recording. Despite having 10x reduced effect, it is still guaranteed to have the desired effect on your opponent.
And while he has all these stunning attributes, one cannot forget his out-of-the-world ability to stay awake for prolonged periods of time with the help of pixie dust and good old coffee. This has many a time allowed him to complete his homework, finish his projects and last but not least, watch anime at x8 speed all in the same night.
And this is the power of the Person with the least sleep in the entire universe, Ang WS.