"The sunlight is so depressing."; "Come with me, my child."; "I've been in the shadow under your bed last night."; "You never know what hides in the night."; "I remember your face - and I know where you sleep."; Only the sweetest and cruelest dreams for you, my love.".
Never flees. Always fights in close range.
The Nightstalker is a little bit stronger than a Necromancer.
All vocations: Remember to bring a garlic necklace when hunting these, as it blocks a considerable amount of damage from their strongest attack and it is also inexpensive. If you plan to hunt for long bring about one necklace per each hour you plan hunting (they last longer than one would think). Don't let him get closer or he will use his strong life drain attack on you. Knights should use full attack and kill them as fast as possible. Killing them before they get the chance to use their life drain attack can save you any means of healing at all, as their melee will often be weak. The many chances of getting rare items and high gold drop mean this monster can be hunted without a huge waste at lvl 60+.