Duplicate Advantages are 1/5 cost so long as they are copies of an equal or more expensive advantage which is not fifthed.
Similar[]
- Alternative Abilities similar but shutting one down shuts down the other
- CPPA (1/5 cost if it costs variable Character Points to power)
- Favor (1/5 cost for one use)
- Internal Advantages (1/5 cost for only applying inside body, another -50% if only in one PART of body)
- Potential Advantages see the psi section, 1/2 cost for having -50% in limitations