Just wanted to get this off my chest to people that would understand what I’m talking about.
Just had an unbuffed level 46 Thor take out both my level 54 Wolvie and level 38 OBW (buffed for Widowmaker) in one long cascading turn. From full health to zip without being able to do anything about it. That was pretty infuriating.
Welcome to the board!
May your new year be devoid of any multiple murdering cascades, unless of course you set them off yourself 
Multiple Murdering Cascade, I think I just named Bullseye’s third power 
“Ok … stop … OK stop! SERIOUSLY STOP! STOP! OMG WHAT IS HAPPENING?” - when it happens to us
"Weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee " - when we do it
^ is the main reason why I like to kill the opposing team in 1-2 turns. It has solved the problem for me
Aaaaaand this is why I used to boost a ton in PVP back when I was first playing. 
That literally happened to me in the last 3 minutes of Widowmaker, and I somehow still got top 8.
Try fighting Modern Storm + Venom + MBW in an infinite loop as well.
“That was so much easier than putting. I should just try to get the ball in one shot every time!”
My favorite is when my phone goes to sleep because the opposing cascade has gone on for so long and I haven’t touched the screen.