User blog comment:Omega natsu2/Episode 202: Welcome Home, Frosch, Review./@comment-7418318-20141005083817/@comment-24499036-20141005205229

It would not surprise me if it was a demons curse that makes it all happen. I got that idea from Cardfight Vanguard and the Link Joker power which makes evil/reversed copy's of cards and gives them new powers.