How to get Def Stance with warrior?

[Szabinger]

Subject says it all, can't find where to learn def stance. I think it's supposed to be a quest chain.

[Myshel]

same no spell... if you want tanking befroe level 60, pray that the devs implements tomorrow

[Switchblade]

ATM you don't get your warriors stances if you use the 20/30/40 npc

the other one is ok