I thought Fiora was the Grand Duelist

Probably not that even fed fiora could do that, a fed yi, ryze, tryndamere or even prework Fiora might be able to, but this Fiora?

unless she 5 man stuns your team, I dont really see how, because a balanced team should be able to deal with 1 enemy.

Unless you mean that a 5 vs 1 is when you all go in 1 by 1 waiting to go in when fiora killed the previous guy? Like assassins creed then its understandable.

She's still dueling......just 5 separate times simultaneously.

She's good enough at dueling that she can duel 5 people in turn. Where's the thematic flaw?

well,that was kinda pre-rework fiora.

Fiora 1v5?

Pick Nautilus, Shen, Ashe, Leona, Syndra and perma cc her :D.

She really can't 1v5 unless she's so fed that anyone else would be able to 1v5 too.

I mean, her dueling potential is disgusting and a well played fiora is essentially impossible to beat, but she really doesn't fight multiple people that well.

She can't 1vs5 or she's pretty damn fed and you have a shit team comp.

I THINK it was Miyamoto Musashi who put it like such "When facing many opponents, make each battle your own. Do not face 100 opponents at once. Face one man 100 times."

idk if it's the spell immune, the vitals, or the AD scaling heals (lol), but she's fucking stupid.

If Fiora is 1v5ing your team, you just need to stop feeding.