Attack damage output
 

I was never clear how much exactly does the attack attribute of your character increases the damage output of your troops?

I know that intellect increases the damage of spells by 7% but what about attack?

There is no single answer for your question, as it depends on the comparison of the Attack parameter of your unit and Defense parameter of the enemy’s one. If Attack is higher then Defense – the damage increases several times (to 3,33% for every point of difference). In opposite situation the damage decreases similarly.

Also each point of Intellect increases your base spell damage by 10%, not 7%.