The weakest castle in Heroes of Might and Magic IV!

Well, I really don't know... They all seem good in their own way. I couldn't decide which one was the weakest. I asked my friends, but I still couldn't decide. I asked my parents, but I still couldn't decide. I asked my dog, but I still couldn't decide. I drew cards, but I still couldn't decide. I read coffee grounds, but I still couldn't decide. I rolled dice - I got a 2, which means death.:smile32:
But I like playing as Haven the most.