A typical ring of defense will provide a bonus to defense (DEF). There are 8 different kinds of Rings of Defense, as indicated in the table below.
| Ring | Bonus to DEF | Power Level | Cost |
| +1 Ring of Defense | +1 per rank * | 3 | 1000 |
| +2 Ring of Defense | +2 per rank * | 5 | 2500 |
| +3 Ring of Defense | +3 per rank * | 6 | 6000 |
| +5 Ring of Defense | +5 | 2 | 600 |
| +10 Ring of Defense | +10 | 3 | 1000 |
| +15 Ring of Defense | +15 | 5 | 2000 |
| +20 Ring of Defense | +20 | 6 | 2500 |
| +25 Ring of Defense | +25 | 7 | 5000 |
| * of Defense skill |
A Ring of Defense will not work if the wearer is using any sort of shield. It will combine with skills such as Defense and Staff Defense, as well as the defensive capabilities of a Martial Artist. |