Trespasser's Bane is a spell that drains Agility and Speed. It also Burdens the victim. It is cast by a trap set up in Fort Frostmoth during Race Against the Clock.
All effects are on touch:
- Burden – 100 to 200 points for 300 seconds
- Drain Agility – 50 to 100 points for 600 seconds
- Drain Speed – 20 to 80 points for 600 seconds
Although not intended for use by the Nerevarine, Trespasser's Bane can be acquired on the PC by using the console:
Player -> AddSpell "colony_rug"