GURPS: Amber

[naloth]

Originally Posted by Prince Charon

I think it ought to be possible with a Cosmic enhancement, but I'm not sure how costly the enhancement should be (my instinct is to just go with +50% because that's what I did with a character that I'm working on, but maybe I'm wrong).

Usually selectivity (+10%) would let you choose between two options, but Powers specifically did say you should buy the advantage again. With both being Alternate Abilities, it's not that many more points.