Here are typos for the heroic abilities, which I used from the game in 
http://forum.shrapnelgames.com/showp...19&postcount=8
Heroic Precision
A hero with this ability gets a higher 
precison stat.
Heroic Endurance
A hero with this ability recovers from fatigue at an 
unbelivable rate.
Adept Researcher
This mage has an 
extraorinary understanding of magic and will research at an increased speed.
Legendary Cruelty
This commander is 
renowened for his cruelty and everyone fears him. He has an increased chance of dealing permanent 
afflicitons on his targets.