Silencing the Sisters (Horde)

Objectives
Slay Patheope and Nolpe.
 * Patheope slain
 * Nolpe slain

Description
The sirens in this tideway have drawn countless ships to their doom. Wiping them out would be a boon to all seafaring folk.

But you can't very well kill all of them. Only a fool would try that.

The real dangerous ones are the elders. The "sisters" as they're known. Bigger, smarter, and stronger than the younger ones. Their voices carry far out to sea and bring in all the big "catches."

I managed to track two of them to a den at the northern end of the tideway, but I can't take them alone.

Rewards
You will receive:
 * 17,850 XP
 * Small Azerite Shard (100x Azerite)
 * Small Azerite Shard (100x Azerite)

Progress
Sirens can be handled with relative ease. The older ones take a bit more work.

Completion
By quieting their deadly song, you have saved countless lives.

Progression

 * 1) Optional breadcrumb: The Castaways (Horde)
 * 2) My Favorite Things (Horde), Silencing the Sisters (Horde), Local Flavor (Horde), Blood in the Tides (Horde), Glimmering Locket (Horde)