Jesus Christ you people actually got a new ending because of your whining and you still aren't happy with it. Crying about Karlach's ending just shows how much you've missed the point of her entire character. The writers did an amazing job the first time around, and they decided to include some fan-fiction in the game for you. It's time to let it go.
"what Karlach deservers" lmfao. It's a videogame, get a grip. The story is writen by writers which decided how it will end for her. No, love doesn't save you from impending death. No, you don't always get what you want, even in Faerun. That's the sad part of her arch, if it had YET ANOTHER happy ending it would be just another ending like all the other endings you can get for your companions. If your thick heads didn't get it from all the exposition, some companions deal with different kinds of trauma. I'd be honestly disappointed if, after Karlach finally lets it all out, after all the pent-up rage and hidden sadness, you actually got her fixed so she go to Build-a-Bear and live happily ever after. That's not good writing, go watch a romcom if you think it is.
The issue is that her quest is not complete in act3. You can see x clues, that there was a possibility to save her using gondians and new better engine. (I'm not talking about true resurrection scroll and similar, this I personally don't count as "valid" saving methods, because there have to be some limitatons). After killing Gortash you complete quest and cannot do anything more with backpack full of infernal ore and saved gondians. Dammon is silent, nobody cares until end of the game. If there will be dialogs with gondians and they will tell you. "Sorry we can't save her" then ok, but all clues lead to fixing the issue. With game like this with 17000 endings there should be possibility to save her, maybe through some difficult rolls, I don't know. It was not about writers, but about lack of time.
