If you've been working on your first aid, you can also do Triage while you're here and get your first aid up to 300.
The trick to doing Triage is to turn on friendly nameplates(Shift+V by default). Critically injured patients take priority. Badly are second. Injured are last. Let your bandages finish out, don't just interupt one so you can get a critical one taken care of. Anyhow, it's simple. Set your triage bandage(in your inventory) to a hotkey, click the nameplate of the one you want to heal and hit the hotkey. SImple.
You should probably grind your way here. Good grind xp to be had.
Drywhisker Kobolds are what you need to kill for Mote of Myzrael. You don't need to finish it now.
However, this location marks a TREE! The tree marks the path into the mountains that leads to a cave you need to go into, come to this tree and follow the path behind it and go into the cave.
You have to fight your whole way through the cave, you definitely should have 12 motes of myzrael by the time you get here, but if by some miracle you don't just keep grinding the kobolds in the cave until you get them. Get the follow up.
Start circuit 3.