The Darkness Howls - Belira Blastil
This quest is the first available Heroic Adventure in Gnome Memorial Mountain and is also one of the easiest. There are no prereqs needed to be completed in order to accept this quest, all you have to do is speak with Belira Blastil who is found in the center part of this zone.
Note: Enemies in this Heroic Adventure do respawn and the respawn timer seems faster than the regular zone.
1. Defeat 12 orcs around the southern gate
2. Defeat 8 orcs climbing the mountain/at The Maker
3. Defeat 10 orcs in the eastern pipe
4. Defeat 10 orcs that are in the supply room at the northern end of the zone
5. Defeat 5 orc howlers in the southern portion of the zone
6. Open the Chest
The first step of this task is a piece of cake, the gate is right out in the open to the south of where you zone in. You'll have to defeat all 12 of the orcs that are spawned down in this area. After you complete this part of the task orcs will begin spawning to the north and venturing around the mountains southern side until they reach The Maker in the northeast.
If you'd like, you can ambush these orcs just north of your current location at the gate - just wait for them to walk along the path that goes up to where you see #2 on the map above. Alternatively you can also just go up to #2 on the map and fight them all up there. For those of you having trouble finding this location scroll down for more screen shots to assist you.
After you're done fighting off all the orcs at The Maker you'll want to jump off the mountain and go just a smidge southeast where you'll find more orcs (#3 on my map). This time they're walking around in the pipe that leads underground. Much like before if you need help finding this area scroll down for my screen shots.
#4 is the most difficult one to figure out if this is your first time doing the mission. It's the large opening at the northern most portion of the mountain. The supply room is very high up - my advice is just look for the giant Landing Pad because the supply room is what's connected to it. That'll make the search easier.
When you've completed step #4 there's a small chance that Grash, Bloodmoon Growler spawns. He's a named enemy which spawns in the southern canyons filled with orcs. This southern canyon is also our next destination.
Grash, Bloodmoon Growler: Jetsam of the Darkened Sea (Aug), Finger Band of Phases
Howler Map Locations
In the canyon there are a total of 6 Howler enemies; each of them are marked on the map above with a little blue circle. A few of them do roam around but they don't go very far outside of the locations marked on my map above. You only need to defeat 5 of the 6 enemies in this canyon.
Once you complete this task a chest will spawn at the entrance of the gate that leads to these southern orcs. Opening the chest completes the mission.
2. Defeat 8 orcs climbing the mountain/at The Maker
3. Defeat 10 orcs in the eastern pipe
4. Defeat 10 orcs that are in the supply room at the northern end of the zone
5. Defeat 5 orc howlers in the southern portion of the zone