Kid Vin submitted this

Did you know that when a Warlock's lair is adjacent to unmined gold, he automatically trains while sleeping!!

You can read this and other tips in Bullfrog's Official Guide to Dungeon Keeper.

Kind of a rip-off because it should have been in the instructions that came with the game, but definitely required reading for anyone who has plans to play on Kali (since any shmuck can buy it).

Keeping feuds from breaking out?