Sir Mullich the knight is a hero from castle. Sir Mullich starts with a spell book and the spell []. He was introduced in Armageddon's Blade and is also available in Shadow of Death. Sir Mullich's name and portrait is based to David Mullich, who was the project manager of the development team in Heroes of Might and Magic III.
Generally stoic, Sir Mullich is prone to spasmodic fits of uncoordinated excitement believed to intimidate his troops into working faster.
Sir Mullich is arguably one the best heroes in the game as his specialty gives all creatures +2 to speed, and speed and initiative are the keys to win a battle. If Sir Mullich manages to acquire Cape of Velocity, Ring of the Wayfarer and Necklace of Swiftness artifacts, the speed of all his troops is increased by +6. Combined with (expert) Haste or Prayer almost any creature can move across entire battlefield in one combat round.