The point of evelyns ult now is an initiating tool although you may not wanna be the first one in but a close 2nd at least evelyn due to how the current meta works will probably never go glass cannon again allowing the move to execute is a big problem you will see evelyn just sitting around invisible just waiting to ult and hey i got a kill its low risk high reward but hey if they wanna do it w.e i'm an eve main
I think they should raise you base defense stats just a bit because even just doing 3 camps as evelyn is terrifying if you don't run lifesteal runes and you get a bad leash you can easily die to wolves
She doesn't need help with her ult the problem with her kit is the same with many other assassin junglers their first clear has been gutted making it hard to have a good lvl 3 gank potential
you wanna have a team comp that has a good collapse very good champs with eve are those like leona/malphite/annie/gnar who can setup an initial fight then you go in second usually from a different angle from head on like your team to pick off carries while still doing damage to their entire team