The Silent Fang
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Seek out the Silent Fang, the Wolves' elite assassins
The Guardian fights through waves of Fallen enemies, venturing further into The Breach until coming to a hallway lined with tripmines and traps.
The Guardian walks a little further.
Petra: We're detecting... yes, Wolf coms just beyond the wall. That has to be the Fang. Eyes up, Guardian.
Upon exiting The Wall, there is a large clearing to the right. Dregs, Vandals, and Captains are already there. Upon engaging and defeating them, Major Stealth Vandals called the "Silent Fang", Servitors, Reaver Captains, and more Fallen reinforcements drop in. After defeating a few waves of enemies:
The Guardian finishes off the last waves of Fallen and Silent Fang.