-555 CY
| World of Greyhawk Timeline • Age of Glory | ||||||||||
| -560 | -559 | -558 | -557 | -556 | -555 CY | -554 | -553 | -552 | -551 | -550 |
| In other reckonings: -135 SE • 90 OR • 250 OL • 854 TC • 1596 FT • 2105 BH • 3908 OC • 4961 SD | ||||||||||
Events
- Lyzandred discovers a portal to a demiplane closely aligned to Oerth and transforms it into a storehouse of magical objects best kept from evil hands. (Crypt of Lyzandred the Mad p.2)