Quote Originally Posted by runtu View Post
Elixir of Ancient Knowledge
Quote Originally Posted by Multibocks View Post
This and RAF o.0
but do they stack? No-one knows for sure, but

"The maximum increase you can receive at any given time is 300%.
Meaning no, heirlooms do not stack with RAF.
No, rest does not stack with RAF.
No, guild perks do not stack with RAF.
RAF is 300%, and that is the maximum boost XP can have ever (right now anyway). Period. It's the cap."

but then again..

"The Elixir works with Heirlooms. People posted on wowhead and they got about 335% experience, 300% without levelgear."

source:http://www.mmo-champion.com/threads/...owledge/page11