OOC

[GM Marvel]

You keep adding in ( Immunity to being Aged ).  That is not included in Endless.  Endless is only a RP flavor trait that means you don't naturally age.  It doesn't make you're immune to magical aging or aging attacks. Seems we are having a miscommunication there.  Regardless it's fine, I'll just drop it. 

And as far as the spell, that's perfectly understandable.

I like to help my players work out their ideas for their characters.  So I apologize for the confusion.  But the term Endless is not a term used in the rules and I can't read your mind.  

So, what it sounds like you're saying is, you just want your aging to stop.  But magical aging can still affect you like it does everyone else.  If that's what you're saying, then you're correct, that it doesn't have much, if any impact on the characters.  My only caveat is, you can't be 200 years old and gain all the bonuses from aging and not the negatives.  Your aging just stopped.  Like what Vitkyng mentioned, you never really adjust your perspective like mortals do basically because you're stuck in that moment where you f'ed up.