http://www.thesilversandbox.net/p1999/main.php
Doing this from iPhone so bare with me. It only gives the appearance as duel wielding. Necro pet don't officially get duel wield till 29 and you need two weapons to do it At 34 they don't need weps it's for appearance only, I think. I could be wrong You can go to that website I listed and go to pets under necro for more info.