Does drain fatigue just remove the amount of listed fatigue once for the displayed amount of time or is it an actual draining over time effect? I ask because I cast it on an npc and they never fall down.

If I make a damage fatigue spell that lasts for many seconds will it continue to damage their fatigue over time?

What is the difference between these spell effects?

I have the MPP damage fatigue knocks npcs down installed.

Thanks.

Drain fatigue reduces an NPC's fatigue for the listed time, at the end of which they get it all back instantly. Example: Drain fatigue 10 pts for 10 seconds, this will reduce the enemies fatigue by 10 points, and after 10 seconds they will get it back.

Damage fatigue is much better, doing the listed damage every second for the duration. Example: Damage fatigue 10 pts for 10 seconds, this does 10 pts of damage to the enemies fatigue every second, for a total loss of 100 fatigue. Damage fatigue is also more expensive to cast than drain however.

No idea what that mod is, so i can't help you with that.

Thanks a lot for your help.