Iron Wolfs and skill bonus items.

[Ruvanal]

Are you sure that it works?

Unfortunately i am  a poor tester and an even worst code examiner  :(

Yes, it does work. Without modding the game, it is actually easiest to test with an act 3 merc. Use a lightning version and find a couple of +skill tab items that boost their skills. If you use one that start with a rater low level of Charged Bolt and compare the number of sparks in an attack with and with out the items, you should readily see the difference.