Fioras ult is too strong atm

on release fiora was far too weak and honestly just paled in comparison to the old one but now she's too strong. Her ability to trade chase and burst is obscene and her burst from ult is just unnatural you really can't trade with her ( or really win a fight against her) anymore considering that her ult after hydra and stalker blade warrior enchantment and zeal gives her the ability to kill at lvl 13 a lvl 14 xin in 4 seconds dealing 2148 cause of her ult and notably xin had trinity and kindle gem and blade of the ruin king? She's not only too tanky now but your not able to out run her so its really just ridiculous maybe it should only be on ulted enemies she gets that cd on her q or something or maybe make her damage less when ulting but to do that much burst with that much hp is just unreasonable.There is a reason she is banned every rank game along with the juggernauts.