Current questions and answers regarding the map editor.

Hello. Could you please tell me if it's possible to change the attack type of heroes? Here's the situation: I want to turn the Nicholas model into a vampire model, but keep it as a regular Nicholas. I've figured out how to work with the model and how to import it into the game, but I'm having trouble with the animation. So, is it possible to make the aforementioned model not shoot (it just doesn't seem right for a knight), but instead attack with a melee attack like Giovanni?