| YS 0 | The first 100 humans are taught to speak the single original language in the World. (theoretically) |
| ? | An event occurs causing languages to be confused, splitting the original language into 16 distinct languages.[1] |
| ? | The third moon is destroyed |
| ? | The Great War starts |
| ~4000 | The Athamezation Spell is discovered promoting Wizardry from a minor hobby to a major school of magic.[2] |
| ~4100 | Fendel the Great is born. |
| ~4400 | The Tower of Flame is accidentally created. |
| 4753 | Iridith is born.[1] |
| 4762 | Derithon the Mage and Karanissa of the Mountains enter Derithon's private retreat, leaving Karanissa trapped.[2] |
| ~4800 | The Wizards' Guild is established.[3]Aldagon is hatched.[3] |
| 4973 | Valder the Innkeeper is born[1] |
| 4978 | Irith the Flyer is born[4] |
| 4995 | Wirikidor enchanted[1] |
| 4996 | Great War ends[1][4] |
| 5002 | Territories around Sardiron of the Waters refuse to recognize the rule of the Hegemony of the Three Ethshars, creating the Baronies of Sardiron[1] |
| 5009 | Kingdom of Tintallion declares its independence from the Hegemony[1] |
| 5011 | General Anaran of the Sands dies.[1] |
| 5034 | General Gor of the Rocks dies.[1] |
| ~5150 | The Pirate Towns break away from the Hegemony.[4] |
| 5202 | Night of Madness |
| 5219 | Chairman Hanner Called[5] |
| 5220 | Vond becomes emperor[6] |
| 5221 | Vond is Called[6]Spriggans are created[2] |
| 5224 | Warlocks banned from the area around Lumeth of the Towers[7] |
| 5226 | Spriggans reliably seen throughout the Hegemony. |
| 5227 | Serem the Wise is slain[8]The overlord's palace in Ethshar of the Sands becomes an area dead to wizardry[8] |
| 5236, late | The Calling ends[9] |
| 5238 | "Now" |
For explicit chronology of the stories see novels.