Active Enhancements / spells

[-ZEITGEIST-]

Hello,

I've been seeing a lot of people around now with a few Enhancements that they have on and I'm wondering where these are obtained and/or if they can be cast by a class?

Undead Traits

Shroud of the Wraith

Thanks for your time and help

[Avenging_Angel]

http://ddowiki.com/page/Pale_Master_enhancements