Prerequisite(s): Cause Critical.
This single-target damage spell is fourth of four that clerics may learn between level 1 and level 50. Because clerics specialize in casting defensive rather than offensive spells, such offensive spells as this one are not often useful but clerics may still find it worth learning. Characters of many other classes may learn this spell at hero tier but will find it practically useless.
See also Harm Gear.