• -321 DR [Year of Hollow Hills]
  • Gauntlgrym is completed by the dwarves of Delzoun in this year, and the arcanist Maerin of Illusk welcomes humans from Illusk, Netherese refugees from Runlatha and Sundabar who have made the long trek west, and dwarves of Clan Goldspire of Delzoun to live in the Gauntlegrym. »

  • -100 DR [Year of the Black Unicorn]
  • The dwarf realm of Delzoun, the Northkingdom, falls to encroaching phaerimm and other dangers. The dwarves' surface citadels survive the attack and remain in dwarf hands (these include Citadel Adbar, Citadel Felbarr, Mithral Hall, and Sundabar). »

  • 329 DR [Year of the Closed Scroll]
  • Orcs sack the surface fortress of Citadel Sundabar. »

  • 1070 DR [Year of the Spawning]
  • The Chieftians of Gold, a long-time bandit plague on trade between Silverymoon and Sundabar, are slain by the orcs of the Nether Mountains. »

  • 1203 DR [Year of the Gold Sash]
  • Impaladus Nolorn is lured through a gate to another plane by his befriended rival who promised to marry him. The two eventually kill each other, leaving Impaladus on the streets of Waterdeep for any passerby to take the Scepter of Mystra. Someone soon does, and is soon killed by another. A mage then slays him, and claims the Scepter. Unfortunately, the first ability he triggers is the fly away spell. The Scepter travels up and down the Sword Coast for the next century, appearing in Triboar, Mirabar, and Sundabar. »

  • 1355 DR [Year of the Harp]
  • Helm Dwarfriend becomes the sixth Ruling Master of Sundabar. »

  • 1369 DR [Year of the Gauntlet]
  • A group of Harpers infiltrate Hellgate Keep using cloaking magic and reveal that Tanta Hagara is actually an annis hag. This revelation does not hamper the Blue Bear's respect for their chieftain. Hellgate Keep begins attacking caravans en route to Sundabar, and a few expeditionary forces of demons (tanar'ri) are sent to harass the Citadel of the Mists, Sundabar, and Silverymoon.

    Alustriel is able to defend Silverymoon with her magic, and the Gem of the North suffers no damage. Similarly, the Mistmaster of the Citadel of the Mist defends his home (with the help of treants of the High Forest). Sundabar however suffers greatly as the fiends break through the walls and ravaged though the city streets. Helm Dwarfriend leads a large contingent of the city guard to drive the fiends from Sundabar. They are successful, but the fiends leave the city burning. The city is extinguished in two days and repairs begin.

    In mid Eleasias, Turlang, lord of the treants of the High Forest begins actively defending the Citadel of the Mist. Tanta sends her forces of fiends and Blue Bear barbarians to attack the Citadel of the Mist. At the same time, the Mistmaster sends two Harpers, the bard Cryshana Fireglen and a priest of Mystra known as Spellviper. They carry with them two pieces of the Gatekeeper's Crystal artifact. The two Harpers volunteers for the suicide mission, and when the Mistmaster activated the artifact, a blazing beam of purple energy illuminated the skies over the keep, the magical wards surrounding Hellgate Keep to collapse and destroy everything in the area, including Tantra Hagara and the Blue Bear Uthgardt tribe. This also frees the surviving daemonfey of House Dlardrageth from their millennia imprisonment, including Sarya Dlardrageth.

    The attacking force from Hellgate Keep, unsure of what happened or what to do next, are attacked by treants, and fae (korred, centaurs, satyrs, dryads). While the forces of Hellgate Keep were defeated, Fauarel Blackhammer, the lord protector of Triboar falls in battle. »

  • Turlang and some of his fellow treants guard the crater where Hellgate Keep was (now called Hellgate Dell), blocking all travel north of Sundabar that goes near Hellgate Dell. »

  • 1371 DR [Year of the Unstrung Harp]
  • League of the Silver Marches:
    To counter the rise of Obould's Kingdom of Dark Arrows and thwart future evils of the North, High Lady Alustriel of Silverymoon gathers the leaders of the region to council. From Old Delzoun, the Moonlands, and the Rauvin Vale come elf, human, and dwarf lords to seek answers to their common troubles. Out of that oft-stormy meeting comes the High Lady's Alliance, a confederation of city-states known as Luruar (the League of the Silver Marches). The initial members are; Silverymoon, Citadel Adbar, Deadsnows, Jalanthar, Quaervarr, Citadel Felbarr, Everlund, Mithral Hall, and Sundabar.

    With the expenditure of considerable time and resources, Alustriel decides aid Nesme's First Speaker, Tessarin Alaurun and rebuild Nesme. She sends a large detachment of Knights in Silver to drive the trolls back into the Evermoors. Refugees displaced from their homes due to the new orc nation of Many-Arrows are encouraged to go to settle in Nesme (in effect doubling Nesme's current population). By the winter of next year, the city's defenses are solid, and with the vigilant patrols of the Riders of Nesme and the Knights in Silver (along with a small force of Uthgardt barbarian mercenaries), the city has regained a semblance of safety. »

  • 1373 DR [Year of Rogue Dragons]
  • Mirtul 17 Kaanyr Vhok and the Scoured Legion besiege Sundabar. The siege collapses and the Scoured Legion fractures after the cambion and his consort, Aliisza, depart for the Elemental Plane of Fire by way of a portal beneath the city. »

  • 1459 DR [Year of the Forged Sigil]
  • Centiv Naomal arrives in Waterdeep around this time from Sundabar, where he lived with his fater, Khondar. »

  • 1484 DR [Year of the Awakened Sleepers]
  • The drow wizard Tsabrak Xorlarrin channels the Darkening upon the Silver Marches under order of Lolth.

    A large army of orcs and drow, supported by Frost giants and White dragons, assault the Silver Marches.

    • Nesme is destroyed by a orc horde guided by Tiago Baenre riding the White dragon Arauthator
    • Sundabar is conquered by a orc army commanded by the warlord Hartusk and renamed Hartusk Keep

    »

  • 1488 DR [Year of Dwarvenkind Rebord]
  • The Alliance of Luruar begins to fall apart, due to the lack of aid for Sundabar during the War of the Silver Marches from Silverymoon. Because of this, all the dwarven states leave Luruar. »