This ring doubles the number of spells a wizard may prepare each day in one or more spell levels. Only wizards can benefit from a ring of wizardry. Other classes, even those with spell ability, can neither use nor understand the working of such a ring. To determine the properties of a given ring, use the table below:
| Roll | Ring's Effect |
|---|---|
| 01-50 | doubles lst-level spells |
| 51-75 | doubles 2nd-level spells |
| 76-82 | doubles 3rd-level spells |
| 83-88 | doubles 1st- and 2nd-level spells |
| 89-92 | doubles 4th-level spells |
| 93-95 | doubles 5th-level spells |
| 96-99 | doubles 1st- through 3rd-level spells |
| 00 | doubles 4th- and 5th-level spells |