Velmont
First Post
How I have seen it up to now (and I don't have the book under my hand to tell you at 100% sure), the extra will be at the same level as the power. So, if you choose Affect Other on a power at rank 8, and that extra say it affect 1 extra person by per level, well, you can affect 8 person. If it is per extra, it will cost you 1 HP per target.
The duration is 1 use. If it is sustain, I think it is up to the moment you stop to use it or after 1 hour.
Finally, what you can do, spend you HP on the passenger extra for your flight. That way, you will be able to affect 1 person per level, as told in the extra description, but the power rank will be reduce by 1 per passenger. So if you use you "carry" 4 persons with a flight 8, you will fly as if you had flight 4.
The duration is 1 use. If it is sustain, I think it is up to the moment you stop to use it or after 1 hour.
Finally, what you can do, spend you HP on the passenger extra for your flight. That way, you will be able to affect 1 person per level, as told in the extra description, but the power rank will be reduce by 1 per passenger. So if you use you "carry" 4 persons with a flight 8, you will fly as if you had flight 4.