Mind Control (Horde)

Obtain Braddok's Big Brain from in Zul'Mamwe.

• Braddok's Big Brain

Mind Vision is not enough, no.

Mind Control, much more powerful magic, yes.

Powerful magic needs powerful reagents, and troll brain is a powerful reagent.

Braddok in Zul'Mamwe, very smart, yes.

Head south, and check out the big brain on Braddok.

You will receive: (or at max level)

Extra-big spells need extra-big brains, yes.

...

The last line of the quest description is likely a reference to the Pulp Fiction line, "Check out the big brain on Brett!", commonly misheard as "Brad".