Every boss is strong, but Lugiel is the best in my heart. Then the most shameless is Etelgar. My view of Lugiel's "eternal life" is good or bad, and my view of Ginga is the same. Stopping time can prevent all sadness, struggles and other unfortunate existences, but lose the future and stay happy forever. Ginga's view of "eternal life" is "continuously continuing life", but the process of hatred, struggle, and grief will continue to appear over and over again, or even chain, so can such a future be regarded as "eternal life"? When will a peaceful and happy world come? So although Lugiel is dark but not bad, he just uses his way to create a peaceful and happy world. (By the way, in Galaxy Fight, I think he used Dark Spark to turn a toy with light to basically end. Unfortunately, this setting was eaten again.) As for Etelgar's settings, it looks very strong, but in fact it is simply a targetable BOSS. The only advantage is that HP and DEF are very high. ZERO’s skill "Final Ultimate Zero" did not break just because there was no charge. If it is the theater version, it may not be able to stop it. Illusion can be overcome as long as you have the courage. The actual effect is not high, and you have no self-awareness. The skills are very strong, but they are all concealable and preventable. I don’t see much special. Ribut also blocked his attack (although it is a weakening of the plot). In summary, Etelgar is really not strong, except for defense and HP. , It is even weaker than ZERO.