Your sustain means nothing when Willo uses deadzone on you, your best bet would be to approach her when you have darkness to out damage her in the short run, in the long run of a fight Willo will almost always win
Your best bet is to stay back and try to farm darkness off of her shield. due to the fact that trying to hit below her shield will be near impossible due to your projectile size.
Vora struggles to out dps Io's healing if she runs Life Link and/or restored faith, and is hiding around Luna which may allow Io or her team a time to kill you, to counter this attacking Io when Luna isn't around or killing Luna will work.
Fernando's ultimate leaves him CC Immune, but not his allies; If he's using it to save someone from being finished, knock them off his ult area (preferably towards your team) and secure the kill.