You can link this item on the forum by including the following with your post: [armoryitem=1705]10000658[/armoryitem]
Mental Mastery can be easily purchased by talking to an NPC below. Clicking on the NPC name will show you which maps they can be found in.
|[Righteous Crusader] Leonard|
|[Akram Minister] Gamp|
|[Arumic Prophet] Olleck Basilasi|
|[Raknu Warrior] Jeffrey Lloyd|
|[Pharaoh Queen] Alana|