Obtain Lianthe's Key from any of the blood elves at Eclipse Point and use it to open Lianthe's Strongbox and claim the Rod of Lianthe. Return the rod to Parshah in the Magma Fields.
The totem alone is not strong enough to counteract the sinister magics of the dark conclave.
We can combine it with other objects of power, forming a staff to focus the energies. We cannot rescue my brethren from the depths of their depravity, but we can stop them.
One of the items I need for the staff is the Rod of Lianthe, held by the blood elves at Eclipse Point to the southeast. It is kept in a pavilion on the top tier of the ruins and will be heavily guarded. Use caution, <name>.