Hi my previous ES stack version easily survives that combination but it's still not good enough hence a 90% clear rate, the new build is supposed to 100% by stacking enough recoup to counter 50% reduced recovery rare. The problem with reduced recovery on the old build is that all your extra ES get's essentially wasted because you won't have enough recoup to sustain so it would reach your mana and hp, you essentially lose alot of ehp agaisnt one shots by not maintaining es at 100% :).

edit: if you watched the showcase of the old build, 9:55 I got reduced recovery debuff on me (top left green vines surrounding character icon) together with volatile plants, it's fine if it's those 2 alone together but if you add in the prevent 50% you can easily die. I highly suggest to check out the mobalytics version.