Actually I usually go for destr/enlightenment/sorcery, luck can be turned against you though warlock's luck is a tempting
![smile_teeth :D](/forums/images/smilies/smile_teeth.gif)
Hit and run implies attacking with 7 single stalkers in different stack each, use invisibility and cast a few spells before retreating. As i said it can be risky if the opponent has curse of netherworld because you'll die in 1 cast invisible or not.
Necro's creeping was too fast in HoF, not anymore. And that was about the only imbalance it had.