Dammon only tried with normal infernal iron. Gondians didn't even try. Combined they didn't try.
Exactly, how it is possible to have completed quest with "We did everything we could to save Karlach" note, when we didn't even try? The missing possibilities and dialogs with Dammon, Gondians, even Mizora and Raphael about engine fix are so obvious and yet some people still say, that story is great and absolutely fine.
Because it is. One more dialogue where someone says they can't fix her won't change that. We already knowDammon can't fix that, Gortash doesn't even try to save himself with a deal and Steel Watcher says that her engine is an old model that should be scrapped (and correct me if i'm wrong, scrapping the engine out of Karlach would kill her). When it comes to Mizora or Raphael, dealing with them would be like stabbing Karlach in the back considering she's close to mental breakdown when she enters House of Hope. Hell, that's why I think that dragging her back to Avernus shouldn't even be an option. It's a great tragedy current endings already dimnish it, I can't imagine taking it even further.
