This is not a good item at all.  First of it is used on multiple targets in a small radius around you.  It takes 1 second to cast and it fears for 2 seconds.  If you happen to be being attacked by multiple targets (which is why you would use this) you are going to spend more time casting this with spell interruption than how long your enemies would be feared.  It might be worth it to just get out of distance while running like in WSG with your Flag carrier, but chances are you are wasting your time and should leave the fear bombs to priests and warlocks.

This post is faded because it has a negative score.