Cadavor Fonidan

Cut-and-pasted from my post on the main MPG page:

This guy spawns in the short tunnel running south from the southernmost point on the eastern spiral (obvious what I mean if you take a quick look at a map). Close to the Projection of Power. It's also hands down the best raw XP spot I have found in OoW so far; I went from 67 to 70 without moving more than a few yards from that point.

Cadavor Fonidan himself is a random spawn at the end of that tunnel; all the mobs around here are on a 15 minute timer, including him or his placeholder (which can be an Elite Kyv or an Elite Ukun). A lightning guy also spawns and roams in that tunnel, and in the main spiral there are four Huvuls that spawn just to the west, and four Dragorns that spawn just to the east, all of which can be pulled without even moving. Just further east are four more Huvuls. This gives a total of 14 mobs to kill in every 15 minute cycle without having to move anywhere at all - and of course, being at a dead end and being about as far from the zonein as you can get, there is nothing in the way of passing traffic to interfere with your killing.

Cadavor Fonidan himself dropped all rune types other than Glowing for us over the course of those levels. His spawn rate is approximately one in three, and his rune drop rate is approximately one in two. His other loots are the Bloodrunner Belt (Lucy number 70262) and Shimmering Feran Hide Leggings (Lucy number 70272).