A personal favorite of mine, No Dab will put all of your skills to the test. No Dab is like riding on a minefield of rock, which is awesome.
This is a short trail, but it feels much longer as it is quite relentless. As with many of the Agreement Forest trails, the rocks will garnish much of your attention and won't allow you to relax your focus. A couple quick rock climbs and descents will keep you smiling through gritted teeth.