This horrible abomination should not be treated as banal. I'm really baffled to why the most hated event and one that is extremely bashed and hated by players in the surveys was held an unbelievable amount of 5 times. And all 5 times with bronze players fighting yellows. Just why.
From what I see, Desperado just have to keep pressing "yes" button to win.
In order to counter that you must not let the game prompt their cards activation.
To do that, this guy simply AFKs. Very creative. Imagine DKayed streaming Desperado games for 10 hours and all his opponents AFK for 10 hours straight.