Detailed Information about in-game mechanics

Is there a place where you can see detailed information about minions extra abilities and hero skills? Currently there’s a lot of them wich dont tell you much besides the basics of what the skill does. For example, a skill upgrade may say: “it adds continuous damage over time” but it doesnt specify how much. I would like to see a place where we can access to all that information, like some sort of heroic wiki or something. Knowledge is power!


A good idea, most games in this style have and hold the player with the story of each character.