This is a suggestion for the secret of the Green moongate.
I would love to learn the secret of how to open a green moongate. It is an enticing concept for me personally, and I think other moon mages would love to know too. But, of course not all moon mages deserve to learn it if they are not qualify and don't have the thirst/craving for knowledge. So, I suggest that the ability to open a green moongate should be implemented. Moon mages who meet the requirements (whatever you guys could think of, ex: be circle 150th or more, 800 utility, something like that) have to do some sort of puzzle quest. Typical, right? yes, but after someone learned how to open green moongate, the quest mechanic would change. So no two moon mages would have the same quest mechanic for the green moongate. It's a rarity that I would love to see and have. It totally entices me to play longer and obtain it.
That is all. Did I mention I want to know how to open a green moongate?! I DO! =D