User blog comment:Wrath022/Chapter 517: Wendy Belserion, Review/@comment-24489996-20170115045702/@comment-24489996-20170115210800

This the reason I kiss the very ground Mard Geer walks on. Because there's no villain that can compare to him in that regard. He required actual teamwork to combat effectively, and even then that wasn't enough.

Mard Geer fell the same way as Madara (him being so OP that Hiro had to find some BS way to write him out), even though it meant that his defeat was able to show off the powers of DvS magic. Again, his defeat was an example of Deus Ex Machina at work.