Help Fireproof Freezeproof

Syntax cast 'fireproof' <object>
       cast 'freezeproof' <object>
 
The fireproof spell creates a short-lived protective aura around
an object, to protect it from the harmful effects of acid and flame.
Items protected by this spell are not harmed by acid, fire, or the
heat metal spell.
 
The freezeproof spell creates a short-lived protective aura around
an object, to protect it from the harmful effects of cold.
 
Although inexpensive to use, the spell's short duration makes it
impractical for protecting large numbers of objects.