I love power houses. You know those guys who can grind entire units to dust?
WHFB is full of battles where heroes clash on each other and literally kill half of the enemy army alone. I hate if the character just boosts a unit or unlocks something "special". If it cant leave a mark on the battlefield then I pass. Thats why I play Warriors of chaos. Archaon, Sigvald, Valkia and many more are significant leaders and fantastic fighters. Thats why I little bit hate the 8th edition, since steadfast has ruined the "boon" these heroes bring to the battlefield. Guess I somewhat love "herohammer"... so haters gonna hate