Grassblade was aghast to hear how the life energies of his Green Hood comrades who fell when Deathfist Citadel was retaken by the Deathfist forces, have somehow been stopped from rejoining the life flow. Being an accomplished burglar, he has volunteered to not only show me how to gain access to Scourge Keep, but to also help me solve this mystery.
Steps
Enter Scourge Keep by clicking the sewer entrance beneath the Bridge of Zek ( -210, -25, -538 ) Copy/waypoint -210, -25, -538.
The entrance is underwater at ( -193, -36, -579 ) Copy/waypoint -192.61, -36.12, -579.35
Speak with Grassblade once inside the Keep ( -7, -17, -125 ) Copy/waypoint -7.05, -17.03, -124.93.
He is 180° around the moat from where you came in (of course!)
Note: [Heroic] instance has orcs that can see invis.
Note: Ramp to Grassblade's right has orc patrolling to water's edge and will agro any who happen to be speaking with the Halfling.
Tip: Don't kill any (or as few as possible) Orcs prior to getting to Grassblade. Right by Grassblade is a skeleton on a pike. Clicking that will start a timed quest to kill 100 Orcs in 10 minutes.
Tip: After zoning in, get the item ("a blood sap-tipped arrowhead") off the guy pinned to the tree with arrows. ( 140, -13, 139 ) Copy/waypoint 140.03, -12.64, 138.75
Search for a missing Green Hood.
Speak to a Green Hood spirit ( 45, -10, -103 ) Copy/waypoint 45.38, -9.62, -102.98
In order to gain entrance to the Keep, you will need to kill crocodiles the moat until you get the brief cinematic, then kill Viletooth (crocodile) in the north end of the moat. Alternatively you can kill orcs around the outside of the moat, be sure to get the timed quest to kill 100 orcs. Then you can access the sewers.
You now need to enter the Keep by killing another named. To see how to do that, see the page on Scourge Keep (Advanced Solo) Onok is usually recommended.
As of 13apr18, Gate into Keep is broken, /bug report submitted.
One entrance to the keep is at ( -36, 0, 11 ) Copy/waypoint -36, 0, 11