Nightbane unlock...

[Drakko]

Just started my first Kara run with a friends guild who pretty much have it on farm but we started late so only got through Curator and stopped there, but someone mentioned we didn't have anyone with to summon Nightbane. Just wondering what is required to do that?

[Marrick]

Quest:Medivh& - WoWWiki - Your guide to the World of Warcraft

^^ That questline

[Meso]

Once you are honored with Violet eye you'll receive this quest Thottbot World of Warcraft: Quest: Medivh's Journal it'll lead to you killing shade and 2 heroic instances. After all that is done you will receive an urn to be able to summon nightbane.

[Drakko]

Thanks much, I'm at work atm and I can't get into WoWwiki, lol. Appreciate the help.

[Cipher]

Hardest part is the heroic Shattered Halls quest. Luckily you only need to get to the 1st boss to complete it.