And Festus Empowered, too! I could understand empowering current models to help their sales, but I don't think I've seen a Chaos Warrior army yet that didn't have Festus in it. Heck, I've even seen Festus used as a score counter for a Nurgle Blood Bowl team. The guy is everywhere, and this is just going to make it that much nastier.
As for Karl Franz, I'm actually tempted to dust off my Empire and run an army with him. Just throw a bunch of Knights into Core, take cannons, and then throw Karl Franz at your enemy and eat whatever your opponent's nastiest unit is. It also makes a lot more sense now that they errata'd the WFB rulebook to make sure there's no question about 50% Lords, so people can use all these guys - Karl Franz, Glottkin, Nagash, even that one existing Slann who's expensive as heck - in any game.
[url]http://spikeybitsblog.com/2014/10/breaking-glottkin-karl-franz-rules.html[/url]