Larloch, what has he done?

[Question]

Aside from being an absurdly powerful lich that can probably beat most of the shade princes 1 on 1 with ease........what has he done in FR? It seems he just hides in his...castle or something(i think its some kind of walled compound with multiple towers to be precise) and plots.

 

[Imruphel]

If you want a really accurate answer your best bet is to go to the forums at www.candlekeep.com.