Custom Techniques That Already Exist

[Josh]

I disagree. For example, Piper has 'extra baggage' for her teleportation skill already graded at 45 XP. I was going to use it. I don't see why I can't.

Like I said, you could create your own that would essentially be the same technique. But that you could just learn a customer technique some other character created seems to break the 4th wall, plus how would you explain that with 4 characters have the same technique named the same way and behaving in the exact same manner.