Might & Magic: Heroes VI

The gameplay of Heroes VI mainly follows in the same vein taken by its predecessor, i.e. hero-based faction-affiliated development. As such, every faction has two types of heroes, every unit has an upgrade and turns affect combat as they affect the general gameplay. There are substantial changes, however, and these include the replacement of magic guilds by the creation of the spells/abilities wheel, in addition to the skills wheel. (wikipedia.org)