Here's a long ass highlight of my bossing (all non Uber) and shit with skelly mages. Can just skip around to bosses. Few examples of omega DPS are Elder, Shaper Final Phase, Drox, and Searing Exarch (though I never insta phase him).
This is kind of an example of the "nerf" mentality. People read the 50% added damage removal from skeleton mages and they just didn't bother working with it. 5% of players in the week 4 snapshot from Sentinel had skelly mages. This league it's 0.4% at the same marker. They got nerfed, but because of overall BALANCE with more crit/crit multi available for minions it comes out to the same or even better in absolutely min/max situations. Shit like that just drives me bonkers people see "reduced" or "less" in patch notes and think OH THEY DESTROYED THAT BUILD. No, they just brought it in line or made you invest for it. Take Ward Loopers. They got something like a 25% total nerf. They still fuck major ass, but because of the patch notes it took a few weeks for people to try it out and go "Oh shit this still does 50m dps with me doing nothing!"
People like Captain Lance and Mathil are invaluable because all the build diversity people have no fucking clue what they're talking about and these guys actually EXPLORE the games mechanics and bring life to long thought "dead" skills. Some shit was never even dead but a -#% nerf meant it was not quite as good as Meta Skill X so no one bothers. I guess it's partly GGG's fault making the game so convoluted and complicated to engage in experimentation, but fuck if it's not rewarding when it works.
I think the biggest problem with this game is casuals and the Reddit-GGG disconnect is because GGG knows that. To cater to a true casual player base they'd have to dumb down SO many systems that it would just absolutely gut their game. I suppose that's what PoE2 is going to be, a sort of relaunch so that people who are too intimidated to start won't have as many overbearing systems to learn and can jump right in. That's why GGG mostly doesn't give a fuck about the 2 weeks numbers because that's all the people trying the game out or whatever who are very casual and quit in high numbers whether the game is amazing or not. Until PoE2 comes out it's just NOT a new gamer friendly game which is unfortunately because it IS one of the best, and hands fucking DOWN the best ARPG of all time, but if GGG never makes way for new blood to come in it's just going to dwindle it's player base lower and lower until it's fucking P99 of ARPGs.