When you find a lair, the message will be in yellow.
Type "push lair" to enter.
Different Types:
Notes on Ambush, be careful to use shoot/throw, some have 3 or 4 mobs that bash in the first room!!!
A bone-clad revenant lingers here, animated by lingering malice. [3]
A grave-robbing scavenger prowls here, clutching ill-gotten spoils. [3]
A shambling ghoul lurks here, its movements slow and deliberate. [4]