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ThatShaman Countdown: Click Here
After the Dragon Cycle - Guild Wars 2 News: Click Here
First Contact: The Kryptis and Rift Hunting: Click Here
Hmm. Maybe that is exactly what it means and they just get rid of all requirements except having the build traits when you play with a class and unlock the Weaponmaster training.
Dunno if that will be accountwide like a mastery or if you have to play through it with every character. I think it is the former but the way they made the jade bot im not sure.