Alright, guys, here will be the last thing I gonna introduce here:

Set your own UI

If the default UI isn’t to your taste, experiment with more standard layouts via the settings menu.
Have green items that you don’t want or can’t use? If you’re long on cash and short on manastones, buy “extraction tools” from a General Goods vendor for 1,000 kinah (thanks for the clarification, Deluxion – also note that this is not a skill-based crafting item) to break down green weapons into special “enhancement” stones.
Despite the ominous warning you get when you seek to complete your ascension quest at level 9 or 10, you can speak to a teleporter to return to the starting area if you have quests to complete there. It’s worth completing the ascension quest asap because of the new abilities you’ll get.

Read the Aion Site to know more, or go disucss it in Aion Forum to share your views.