Improvements for forming a party via PF, DF, RF

[RaijinSupreme]

I agree with a stone, sky, and sea optional requirement, mainly because it was a system that was implemented in the game. I definitely judge my DPS off of it, and I don't even attempt a raid or EX if I can't pass it. Playing with other DPS's who has done the same can definitely be encouraging.

I do believe it should be optional though.