They gain 20 points to all attributes besides Intelligence. They gain an additional 30 point for the skills Climbing, Critical Strike, Hand-to-Hand, Jumping, Running, and Stealth. Those who join their ranks benefit from becoming immune to steel weapons and iron weapons.
- Continuous Sun Damage during daylight.
- Cannot Fast Travel during daylight.
- Continuous damage while in holy places.
- Must feed on humans every 24 hours.
- The Elder Scrolls II: Daggerfall (First appearance)