The problem with Fiora wasn't her ult, just her ridiculous damage coming out of her kit. The trading in the lanning phase is so unfair and is so easy to execute (referring to her q and the speed up she gets after it). Her w ability "cancels ALL the damage AND CC during its duration and even stuns you if you use a hard cc on her"??? does that really sound normal or fair?... In the lower ranks, it's just a free win. Honestly speaking, I only won a SINGLE ONE game against a fiora because she was playing support fiora with a very wrong and weird build. Other than that, not ONCE have I won against a fiora.