You know, I had considered making such an inverse list for a thread. But I figured we could all collectively laugh and fume at how one note the main vein of X-Books has become in recent decades.
DOFP is the original the "bad guys win" story. And something the X-Men needed to change. Plus, it's anecdotally amusing how a recurring cause of death in these extinction events ends up being "death by Sentinel".
@Bold We could list some alternate timelines and near miss futures. Keeping all that straight though would be a challenge.
I'm behind and haven't read Sins of Sinister. However that sounds like a hilarious self-own. Do I even dare read it at this point?