Lady monsters are runeborn creatures created by digging a rune in the 3rd dungeon stratum (blue) of a dungeon. If heroes approach, Lady monsters keep throwing spears at them until the hero comes at least 2 miles close to them and then hides in the ground. Lady monsters do their best in only horizontal/vertical tunnels, when a hero can come only one way. Because Lady monsters hide in the ground, they are almost impossible to hit for melee-attacking heroes. Even Priests practically can't hit them. Still, if an Outbox is placed near to the Lady, she gets out of the ground, slowly moving towards the Outbox so the heroes can hit her. Lady monsters' diet consists entirely of Liliths.