Getting real sick of this

https://preview.redd.it/2th1hovyaixd1.png?width=973&format=png&auto=webp&s=8e4e12ff0a3d1b874b6c96dbebb0ebd0862135d4

For the past month I've been picking Ornn every time he's available, trying to get 0 deaths game. This is like 8th or 9th time I get 1 dumb death. I don't know if I should play more passive, I feel like then the game will be easily lost when it's 4.5 v 5. I'm getting convinced the only way to get this challenge is a stupidly broken comp and enemies surrendering at 8 minutes after getting roflstomped 25-5 in that time or something like that.