Darkside Killing shows***An often trend

[U2WaTCHer]

ever notice when darkside joins a show or some sort of super hero thats sorta old or lacking new ideas it basicly means the shows over I mean like for instance super freinds or the old justice leage he killed that, and when u thought he was done he did that to the new superman cartoon in the 90s then to go even further hes back in the new justice league I guess that show will bite the dust anyone see a patern or just me? lol