[Baalz]

Yeah, I haven't played Lanka extensively, but the times I did what I ran into that kept them from being overpowered was the opportunity cost of things. They've got a lot of great stuff, but it's all so expensive that you have to choose which path to specialize in, trying to do it all and you just can't do any of it well.

These are all, to a certain extent, mutually exclusive:
Lots of tough sacreds
Strong blood hunting
Lots of strong mages
Reanimating hoards of undead

Lank is very versatile, but what out of that list doesn't somebody else do at least as well? What's a killer strategy with Lanka that makes them overpowered?