I had an incling greater vaults were toned down a bit.
Haven't seen any great red vaults with more than one wyrm.
Not so sure after I saw this one:
GreaterUndeadVault.JPG
Maybe they're just more rare now.
Yes, that is 22 lich kings and 10 emperor liches.
Hidden entrances to east and west, I prefer the layout with southern entrance.
I hope I have enough slaying ammo for this one.