It was foretold the great Doran came here to hunt the Dragon to the caves from the south. On the successful slaying he embedded his sword an the creatures into the very center of this island, creating all that we see around - frost everywhere.
These orcs were seabound nomads going from island to island trying to finding a home. Burning down a few places along the way due to inhabitants an whatnot... but the current orc leader, Doran, felt drawn to this island by some calling of the Oracle. Landing here they found the hardiest an toughest of creatures to fight & feast on, as the Druids cultivated more land to help the ecosystem. But as Druids cultivated land, they awakened the dragon from its long slumber. This brought the dirge of glaciers & ice that still remain, as the war against the Dragon froze over much of the environment - Doran dived into the sea to grab & forge an ancient weapon from the sea volacnoes for slaying this ancient White Dragon. Coming back up with a lofty enchanted OBSIDIAN SPEAR, he was able to go blow-for-blow with the Dragon, bringing it down an skewering it into the ground where its said the bones remain.
Keep guard over the spear, but not been removed from its burial. Altho years & years its only slightly visible.