This week's Magic item is reflective of this. The Armilla Carna is a magic charm carried by followers of the goddess Carna, the embodiment of health and heart. These charms are not magical in and of themselves, but contain a magical concoctions prepared on the feast day of Carna. Most people will call them "heart lockets" or "Carna's Charms" in common. Priest of Carna always refer to them as "Armilla".
The most common style of charm is a locket containing a tiny amount of beans and pork prepared on the feast day. This small portion of food imbues the charm with the ability to heal the wearer when their hit points are at 1 or less. When a character hits one hit point via any kind of damage, the charm will heal one point per hour to a maximum of 4 hit points.
If, by some chance, a person dies while wearing one of these charms it will char. Not only won't it work again, it is considered to be very bad omen. Typically, this occurs when someone dies by murder, drowning and poison. The small charm is not able to overcome the damage done by these kinds of incidents. It is a tradition to create a new charm as a burial gift. Taking one of these gifts from a grave is common law crime and the punishment is stoning or exile.
The discharge of magic from the locket's consumption of the food stuffs will cause the device to warm and glow faintly while working. When the healing is complete, the wearer will find the locket has been completely cleaned and appear new.
Anyone can create one of these lockets, however it must be blessed by a priest or priestess of Carna. Once blessed, it can be filled by anyone on the feast day of Carna to regain it's power. A priest of Carna can recharge the items if they have preserved foodstuffs from the feast day. Temples to Carna will do this for a small donation, usually an amount necessary to put on a small, simple feast on the holy day.
The charms tend to be very rustic and primitive in nature, being made of string and large hollowed out beans. Traditionally, family member will make one for their children, cousins, parents, etc. to celebrate their first attendance of the feast.
These items are very popular with soldiers. Their lockets tend to be more ornate and sometimes very valuable. Manufactured charms tend to be metal copies of the simple string and bean construction of commoners, despite being made of higher quality materials.
Week 1 of 52 - Magic Lamps
Week 2 of 52 - The Rat Bag
Week 3 of 52 - Emulous Cursed Sword
Week 4 of 52 - The Cloak of Peaceful Repose
Week 5 of 52 - The Cowl of Death
Week 6 of 52 - Scimitar of Smiting
Week 7 of 52 - The Symbol of Sol Invictus
Week 8 of 52 - The Equi Phalera
Week 9 of 52 - Libertatem
Week 10 of 52 - Sorrow
Week 11 of 52 - Aemilla Carna
Now, the commercial. I have a little book called Zero to Hero: Uncommon Commoners, over at DrivethruRPG. I am obviously thinking of writing another. Please let me know what you think in the comments.