Nikana places a rather large boulder into the hole in the ground, blocking
access in or out by orcs.
Shortly, a magical force envelops the area and both the rock and the hole
disappear.
You get a small reward of 5 mithril coins for finishing this event.
The Town Watch shouts: The hole the orcs were climbing out of has been filled.
The Town Watch shouts: Still, be careful as many stray orcs still roam the
city.