• c. -34800 DR
  • The sarrukh establish the realm of Mhairshaulk, on the Chultan Peninsula westward from the Lhairghal to the Jungles of Chult.  The Mhairshaulkans are believed to have created nagas, pterafolk, troglodytes, and yuan-ti, as well as numerous other races long since lost. »

  • Couatle War
  • c. -24000 DR to -23000 DR
    For centuries the couatls (Called into service by the god Ubtao, an army of winged serpents arrives in the jungles of Chult from Maztica) and the yuan-ti battle each other for control of the Chultan Peninsula. Time and again the yuan-ti are forced to concede their westernmost holdings to the couatls, until the war ends in a stalemate with the Hazur Mountains as the dividing line between the two territories. »

  • -9000 DR
  • The drow of Telantiwar overwhelm the dwarves of Bhaerynden (present-day Great Rift) and take their rift-city for their own. Surviving dwarves flee to other regions with one large group traveling to the Chultan penninsula before splintering into small tribal groupings, eventually becoming known as the wild dwarves. »

  • c. -3500 DR to -3000 DR
  • For reasons unknown, the couatl population declines precipitously in the Chultan Peninsula. »

  • c. -3000 DR
  • The couatls seek out another race to keep the western end of the Chultan Penninsula free of yuan-ti influence. On a distant continent southwest of Faerun, the couatls begin to preach the teachings of Ubtao to the indigenous human tribes. »

  • -2809 DR
  • The Eshowe, the Tabaxi, and the Thinguth tribes, as well as several others that accepted Ubtao's message, follow the couatls in a great pilgramage across the seas of the Jungles of Chult. The tribes land on the Wild Coast and march inland to the Peaks of the Flame, where the avatar of Ubtao welcomes them. »

  • -2637 DR
  • The avatar of Ubtao, the Father of Dinosaurs, founds the great city of Mezro in Chult. »

  • c. -1050 DR
  • The Lake of Steam beholders are slowly driven underground again by Calimshan's navy between this time and -680 DR. Infrequent, tentative trade begins with Chult and the Tashalar. »

  • c. -870 DR
  • After some decades of increased travel and colonization, Calimshan opens full, regular trade with Chult and the Tashalar. »

  • -438 DR to -122 DR
  • A great war breaks out between the Tabaxi and Eshowe tribes. At its close, the remaining tribes are assimilated into the Tabaxi tribes, whose diverse peoples become known collectively as Chultans. »

  • -320 DR [Year of Netted Dreams]
  • The ophidians of Najara summon the Hss'tafi tribe of yuan-ti from the southern jungles of Chult to increase their strength against the rising power of the Netherese survivor states. The yuan-ti establish themselves as Najara's ruling caste. »

  • -137 DR [Year of Blooded Sunsets]
  • The Eshowe tribes release the Shadow Giant, a monstrous and ancient evil, and unleashes it upon the city of Mezro. Though Mezro lay in ruins as a result, the Tabaxi ultimately repel the lurking gloom. The Shadow Giant then turns on the Eshowe, nearly wiping them out in a genocidal rampage. The Tabaxi named the dark spirit Eshowdow, or Shadow of the Eshowe. »

  • 285 DR [Year of Wasteful Pride]
  • The Shoon Imperium seizes control of Lapaliiya, through the region's cities remain effectively independent during the reign of Qysar Shoon V.

    The Shoon Imperium's reach also extends westward into the savage land of Thindol. Conflicts with the lizardfolk of the region sharply reduce their number of the central Chultan Peninsula. »

  • 451 DR [Year of Unleashed Fears]
  • The last of the Shoonarch imperial garrisons are driven from the Chultan Penninsula and the Shaar. »

  • 502 DR [Year of the Crawling Vine]
  • The Rundeen, a Tashlutan merchant consortium, establishes a monopoly on all trade entering or leaving the ports in Calimshan and the Chultan Peninsula, as well as on slave trade along the southern shores of the Shining Sea. »

  • 605 DR [Year of Many Serpents]
  • The people of Thindol on the Chultan Pennisula unmask a host of yuan-ti infiltrators in their midst, leading to months of anarchy as the serpentfolk are rooted out and slain. The citizens of western Thindol, alarmed at events, marchel a great flotilla of ships and sail for the fabled isle of Nimbral, but a great storm wrecks much of the fleet against the Beacon Rocks. Seeing their plight and moved at their entreaties for aid, Lord Samar of Nimbral, a mighty archmage, agrees to return with them to their homes and battle the yuan-ti. »

  • 863 DR [Year of the Wondrous Sea]
  • The Chultian city of Mezro disappears. »

  • 1104 DR [Year of the Dark Dawn]
  • The noted explorer Vanrak Moonstar returns to Waterdeep from a disasterous expedition to the Black Jungles in Chult, a pale shadow of his former self. »

  • 1349 DR [Year of the Bridle]
  • The Harpers succeed in breaking the Rundeen trade monopoly in Chult and disrupting their activities in Calimshan after slaying three Rundeen leaders and nearly fifty lesser agents. »

  • 1358 DR [Year of Shadows]
  • Sseth kills Vaerae and absorbs his portfolio. The snake god also appears in Chult. »

  • 1363 DR [Year of the Wyvern]
  • The Harper Artus Cimber finds and wins the long-lost Ring of Winter in the Jungles of Chult after the return of the ancient city, Mezro, and returns to the mainland with it. »