What will you buy from CS for your Phantom?

Perm Hyper Rock isn't as useful to me as a Phantom as it would be to another character. I'm not complaining about 3 minute boat times to wherever I want and whenever- especially when it's not like I have to go through multiple boat rides to do so. That's 29K NX poorly spent, in my opinion.

Perma Pet+Magnet+Pouch would be nice.