I always play on VeryHard/VeryHard. And damn this sucks, because I only have 512 RAM it takes some time to load battles, so I must do the auto resolve scenario. The other day, my Hunnic army of 500 men (Normal Scale Unit) lost against a Sassaind army of 13 men, and those 13 men were Cibirani Immortals. Though, even in normal difficulty, does a 5 star general differ than a 1 star general in auto-resolve battles?