thats the question cuz actually, horrors break with at the same amount of dmg than fears do
http://www.db.pandawow.me?spell=6789/mortal-coil
Blood Horror - Spell - World of Warcraft : http://www.db.pandawow.me?spell=137143/blood-horror (retard wow retail keep deleting spells)
While active, any time an enemy melee attack deals damage to the Warlock, the enemy will run in horror, incapacitated for up to 4 sec. 1 charge.