Crucible roadblocks?
I've seen a lot of planning type stuff, but somehow haven't seen anything that talks about this question: Are there any fights were you ABSOLUTELY need a relatively specific counter, or else you'll lose? Or are they all doable with Revives if needed?
Going through (primarily "winging") my first path right now, and has been going well, but with every fight, I'm getting nervous that I'm gonna overlook something huge.
The only fight that comes to mind is Taskmaster with "crit me with your best shot", as if you bring a Champ who can't crit, you literally cannot deal damage. But past that, I can't think of any as serious as that.