Werewolf lord is a type of monster in ADOM. They are monsters that tend to appear around the middle of the game, sometimes earlier than that (especially if the PC encounters a mixed vault/tension room somewhat early in the game). They are very fast and quite strong. Werewolf lords can summon wolves, silver wolves and werewolves — the latter being particularly annoying since as summoners, they can each summon more monsters, hugely increasing the number of monsters the PC has to face.