Heroes 5 Skill Wheel 16: Free !link!

Assuming a hero has the following Skill Wheel with 6 primary skills:

The Skill Wheel is a key feature in Heroes 5, allowing heroes to specialize in various skills to enhance their abilities. I'll provide a general outline of how the "16 free" feature could work within the Skill Wheel system. heroes 5 skill wheel 16 free

You're referring to the Heroes of Might and Magic 5 game! Assuming a hero has the following Skill Wheel