DNF saw purple clouds and lightning on the heads of some characters. It's beautiful. Is it a title? Or fashion? How come? Solve.

I have all this, but my mood is overcast.

On the second page of the column of special achievements in the title book, there is a general title of duel field. After opening it, you can see that there are two titles in it, namely, the Ultimate Lich King of duel field and the Invincible Lucky Star. You can get this kind of mood by completing these two topics.