Of common cursed items and the uncursed counterparts, a partial terminology.

Several common magical items of significant value can be found in Aenea offerring especially useful abilities, resistances, and traits. Included are several of the following that I have discovered:

Ring of Poison Immunity:
This ring commonly shows a symbol of a spider, snake, or both, and appears to relay an immunity to poison.
However out of these items, 1/4 appears to be a cursed counterpart, a ring of famine.
These cursed rings will spoil food in your inventory, causing you to not be able to carry more than one food item.
While an extreme for some, the chance of being poison immune over a limited food supply is a choice that is often easier for some than others.

Crystal of Smiting:
This crystal is rarer, enchanting items imbued with its power. Weapons gain a keen property, while armor gains a damage resistance property. However, out of these items, 1/2 appears to be a cursed counterpart, a crystal of permanence. These cursed crystals make it impossible to remove a weapon from your possession, and worse, it makes armors unable to be removed from your possession and unequipped! This is certainly a far greater a risk for many for a few reasons. Very few people have such an attachment to their items they never remove or sell them, and as such this can cause a burden of equipment.

Armor of Binding:
This suit of armor is a cursed object, and can come in heavy and medium types, but always bears the guise of a powerful defensive suit of armor interworked with minor magics. It is undonnable. I saw someone wearing it before, who was a most disturbed fellow, it obviously affected his mental abilities rather than his physical abilities.

Minor corrections:

ring of decay: Causes all your food to instantly decay, so that you have nothing to eat. Food you pick up later also instantly decays. No food means no sleeping, unless you find another way around the need for sustenance.

burdenstone (cursed crystal of smiting): This actually turns into an undroppable 100 pound rock. For the strongest characters, this is not too bad of a curse, but for most characters it will slow their progress considerably.

Boots of Striding and Springing- This highly useful boot appears to make you move 50% faster and lets you jump with ease. But beware! Some do the exact opposite.

Boots of Clumsiness- These boots decrease your dexterity quite substantially.