A Better Tomorrow
A structure is how a power is put together from a combination of Effect, Modifiers, Feats, and possibly Drawbacks.
The normal power structure is:
Power cost = (wffect + Wxtras – Flaws) x Rank + (Feats – Drawbacks)
The minimum power cost for this and all other Structures is 1 Power Point (although in some cases, 1 Power Point may provide more than one Power Rank, see Power Components