Teaching: You can teach other players skills once you reach Aion Gold Artisan status in a crafting skill. There are 4 different levels:
1. Artisan - (Level 11)
2. Craftsman - (Level 21)
3. Expert - (Level 51)
4. Master - (Level 71)
You can only teach levels up to your status. Each time you teach a fellow player a skill, you receive experience points in that skill.
Enemies adept at ranged attacks can pick on your leader and decimate your forces. Choosing the caster leader gives you access to heals from the beginning of the game but gives you the least durable leader.
By clicking 'Enchant' it will bring a progress meter up showing you the item enchanting, and when it finishes it brings up a message saying it has been enchanted into a (+X) where x is the number of the 'plussed' item. Two normal pieces will enchant into a +1.
Two +1's will enchant into a +2 - so on and so forth all the way to the maximum of +10. There is a nifty feature built in, that will sometimes produce a greater result then what you expect. By this, I mean you can potentially enchant two +0's into a +2 and beyond instantly.
I myself have done this one time and got a +4 Dark Knight's axe from two normal Dark Knight's Axes and got a server message (it was cool!) So there's always something to cross your fingers about.