So about that Uncollected Black Widow
I started off using Venom, and then stuff happened and then I died. I'm not exactly sure what happened, but I paid more attention with Omega Red, and then stuff happened and I died. I switched to slow mode and threw Void at her, and this time I played Parry games and let the debuffs build up. I got her below half health and then she got to special 1, which I actually evaded, including that sneaky shock thing, and then something something and I died.
Blade managed to get a lot of bleeds on her and actually got her down to about 5%, and then she did a Tasmanian Devil thing and I think Blade just committed suicide rather than see what was coming out of the smoke cloud. Symbiote Supreme had to finish her off, mostly by killing her before she got any power.
I'd like to say the dev team did a really good job designing Black Widow's animations, but honestly I don't think my brain has registered what they all look like yet. She has a really cool looking SP1, and then if you evade that I think she gets pissed off and uses an SP1.5 which just causes champions to die out of fright.