What's the lowdown on Fortified Stance?

[Xiza]

Do you use it on epics or is it actually debuffing you? <div></div>

[TunaBoo]

Its good on epics, use it. <div></div>

[Teh]

the only thing it gives you is the mitigation vs x damage. The defense bonus on this spell does not stack with our other defense buffs unfortunetely. <div></div>