Ive played through a bunch of times, and there still seems to be liches popping up. Like the....

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one in city gates who gives you the daystar(dual wield celestial fury)
Are there any other ones besides the elemental, shade, and Kangaxx that are just around for more exp?

One in the City Gates town in the secret door. Are there any other secret liches besides the shade, elemental, and Kangaxx? Im not trying to spam i just want some more exp.

I don't think that there are any others in Athkatla.
There is one at the Drow city ,Deirex I think, and another in the underdark whom you release from the soul device.
Oh there is a minor lich at the graveyard if you do edwin's quest.

Certain monsters will upgrade/downgrade themselves to match your party's level. Shadow Fiends become Skeleton Warriors become Mummies become Greater Mummies become Bone Golems become Liches. Hence, if you don't go to the Temple Ruins until Chapter 6, it'll probably be full of Liches when you get there.

<font color="gold">SPOILER!
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There is also an EXTREMELY tough Lich in the Twisted Rune. He is the leader of the gang, and is called Shangalar. IMO, he is almost as tough as a Demi-Lich. [img]smile.gif[/img]

And if you have ToB installed, there's a Demi-Lich in the Watchers Keep, in the level with the Githyanki's. ;) </font>