Does every point of intelligence matter?

[Kings Bounty Hunter]

Originally Posted by Roman

Not necessarily - that depends on whether the percentage increases are additive or cumulative. If they are additive, the increase due to intelligence 21 would indeed be 210%, but if the increases are cumulative, it would be approximately 640%.

Good point

Edit

Direct quote from the game visable when you hold the mouse over the Intellect icon

"Every 7 points on intellect increase magic damage by 10% and every fifteen points increases the duration of spells effect by one turn"