When I lowered the boss’s health down to 100 attack, he played “the final plague” for massive tempo. After I stabilized, he played “the final plague” again. I couldn’t clear his board the second time, so I attacked face. I started as Sir Finley and was currently on my 2nd hero out of 4 - Brann. I was expecting him to destroy Brann and let me choose my 3rd hero.
When his board was full around 80 health, he didn’t attack with his huge minions! I just attacked face over several turns to win. He also was at 10 cards and was letting himself get milled each turn.
His hero power damages each hero based on the mana value of the cards they play. He was at 70-80 when he stopped playing cards, so he had enough health to play things. Plus he didn’t attack. It looks like a nice bug that let me win the last part without trying. It’s nice to win but I really didn’t earn it.
Has anyone heard of bugs like this?