Lowering ALR wouldn't just help her dair, actually. It would be great for her uair, too. Currently uair doesn't combo at low percents quite as nicely as you might think it would due to the lag. This would be a really nice change, I think.
The thing with the dair is that I do like the concept of the fast fall dair, and I think that it could be useful if it was implemented differently. It's just that it takes so long to come out before she falls, by the time she does, the fall isn't that useful anymore. If we were to just speed up the beginning of the move so that the fall happened faster I think she would actually be able to use that fall to her advantage.
I wouldn't make the fair powerful enough to kill at 100, though. Most characters should die around 120% from it. It shouldn't kill at 100 unless they're already off the stage.
So to recap the ideas going around in this thread right now (just gonna list them all):
- faster fair
- higher fair scaling (kill around 120-125%)
- higher uair scaling (slight)
- higher bair scaling (slight)
- lower upB lag
- lower ALR
- reduce dair startup OR change dair to a normal move
- more momentum
And now my opinions on these:
I think the upB lag is a weakness that should be preserved. She has two ways to recover to the ledge, and for that she trades having a good recovery onto the stage.
I think lower ALR would also be a very appropriate change for her, and when it comes down to it, this and a better fair might be all she needs.
The uair and bair changes would be nice, and certainly welcome, but they aren't necessary. I don't think they would need too much of an increase if we did buff them.
As I already stated, I think reducing the dair's startup would be a better fix than just completely changing the way the move works. I think this change would be at the bottom of the priority list, though.
The momentum is an interesting one. Personally, I think momentum needs to be universally brought back up to 95% from its current 92.5%, if not brought all the way back to 100% with a few specific characters receiving minor momentum nerfs. As a specific character buff I'm not sure if this would be that great of an option, though.