I don't think this to be the case, either. Because I fought him before with towers. He was destroying towers one by one, no large scale siege attack. that fight also was in this version. Quote otariakos1
mby the attack is siege and affect only building
I watched the replay last night. It seems that somehow Michael's attacks are destroying the black citadal; though I dont know how. I want to ask Inmortal if we have to spend achievement points and unlock all the answers about Michael to get an answer for this situation.
I could lore him somewhere else.It will get some time to be able to see Michael again because it depends on my luck with the drops. I don't get good drops each time I try. However, I have confidence on my plan to defeat him. Death is harder to deal with in single player mode.