User blog comment:BlitzerRyuusei/The News Feed Part 2/@comment-49.245.21.44-20150821221648

Why no gain was banned is largely the 2-stop meta that arose in Japan after the the yuzuki and Eldora packs were released Eldora players had to just burst no gain, the next turn they were able to dynamite into diabride's life burst and potentially OTK (yes in wixoss) thus the threat is there No gain is also nearly splashed into every 2 stop deck cause if it is in the life cloth. The opponent is largely screwed cause they have no response whatsoever.

At least with the yuzuki burn 7 ener arts, you can potentially use 0 cost arts, such as idol defense