Would be interesting if the alarm spell had some interactions with other spells :
Silence (spell) - When cast on self (producing an area of effect silence) all alarms that come into contact with the area of silence are destroyed.
True seeing - Allows individuals to see the spots where alarms have been set.
Silence (spell) - When cast on self (producing an area of effect silence) all alarms that come into contact with the area of silence are destroyed.
True seeing - Allows individuals to see the spots where alarms have been set.