do you know about the pit mf runs? I need to find out what it dose and where it is?

1. Make sure you're in act 1.
2. Take the Waypoint to the "Black Marsh"
3. Follow the path to the Tamoe Highlands.
4. If you end up in the Dark Wood, try the other road.
5. Follow the road in Tamoe Highlands to the cave in the area. It's called "The Pit".
6. Congratulations, you've found it!