Most guides tell you to rush Logistics. They tell you that Sorcery is mandatory for a mage. They are correct, but they are also boring .
The true mastery of Heroes V isn’t just about picking the best skills; it’s about understanding the of the Wheel. A "High Quality" skill isn't just one with high percentages. It is one that changes the state of the game. heroes 5 skill wheel 16 high quality
(e.g., Attack, Logistics) have three levels: Basic, Advanced, and Expert. Most guides tell you to rush Logistics
For players using Heroes of Might and Magic V updated to version Logistics) have three levels: Basic
The community consensus for a "high quality" skill wheel is one that avoids: