[Spells help] Damage Spells

Syntax: cast 'cause light'    
        cast 'cause serious'  
        cast 'cause critical' 
        cast 'harm'           

These spells inflict damage on the victim.  The higher-level spells do
more damage, especially when the caster is more practiced in them.  The
negative energy with which these spells hurt people can actually be used
to renew the damaged flesh of the undead.

See also: blindness deafness plague poison