Riot should remove all the ap scale in her kit and replace it with ad and stop minion fire from taking away her ult this way she could be a bit more desirable to pick also instead of magic damage from her impure shots make it Physical damage and increase the duration of the attack speed from impure shot this might just bring her back from being unplayable
Khell DarkWolf3 votesYeah, no to changing her to being all physical damage.
And her having Magic damage and physical damage is what defines her. If everything was changed to being physical it would be so much easier to counter her.
The big annoying thing of her kit is her passive being so easy to pop off. With or without the new Impure shots reactivating it.
CasterGilgamesh1 voteshow so since when has that stoped lucain and any other adc?
CasterGilgamesh1 voteshow so since when has that stoped lucain and any other adc? also if it does prove a problem for pure ad give her so armor pen
A Miss Fortune3 votesI don't see why you call her unplayable, I'm a Silver scrub who doesn't play seriously nor play Ranked, and the last few games since about last night I went with Miss Fortune are:
22 - 4 20 - 6 25 - 8 8 - 5 23 - 3 21 - 3
Feel free to look at my match history, yes there were Gold and Platinum players throughout these games as well on the enemy team. If a casual like me can play Miss Fortune, and play her extremely well, I don't see a reason to call her unplayable and I don't see much logic in your "buffs". To be honest, changing her entire kit to Physical Damage would be a big nerf to her. She's very difficult to counter due to the fact that if you build Armor, she'll still do damage, if you build Magic Resist, she'll still do damage. If you build something like Armor against Caitlyn or Ashe for example, you'd counter them so much more than Miss Fortune.
Also, they decreased the cooldown of her Impure Shots. It's not the same as increasing the duration, however It's still awesome.
By the way, as for her scaling, the scaling makes it decent to get stuff like Gunblade on her. It's not recommended, but if you just wanna have fun then go for it. If you built something like Gunblade on Draven or Vayne, it would be useless since they can't benefit from the Spellvamp or Ability Power. Her AD scaling is basically doubled, so I don't see a reason to kill off-meta builds or AP Miss Fortune.
CasterGilgamesh1 votesi dont claim to know what would truly make her better but she really isn't that good as she is now though these are also merely suggestions the reason i suggest getting rid of ap MF is to put that power into ad MF we dont need another ap adc like 
and 
A Miss Fortune2 votesI just got my 4th pentakill with Miss Fortune, and still continuing a pretty long winning streak of basically hypercarrying with Miss Fortune.
Personally, I'm not the best player at League, and I don't think I ever will be, if someone like me can get so many kills and carry so hard with Miss Fortune then how is she "[not] good".
I don't think AP MF should be gotten rid of, I think it's cool Riot allows her to exist. Sure, AD MF by all means is better but there really isn't a reason to not play AP MF simply for the enjoyment.
Ratchet Fortune3 votesHoly !@#$ I'm sick of people asking so much for 
she's fine, (she was always fine she just needed some magic), now.
I got what I wanted, shields not ruining her passive since I play with a 
24/7, (she's inactive now but she won't be soon).
I also asked myself for a bigger attack speed buff, boom, she has it now, and her E is a little better.
The thing is, I rarely lose lane. If I rarely lose lane, is not weak and doesn't need buffs. If you can't see that then your either playing her wrong, or you have the wrong mindset about her.
She isn't unplayable, ask the mains. They will tell you the reason why she is DEFINITELY playable. She does have a sorta bad time in the current meta from the disables, but if you have a wombo combo, (AoE), comp, you could actually call OP. This season just isn't in her_ flavor_.
P.S. Minions don't cancel her ultimate silly goose.