Dimensus the Giantmaker, also known as Jörd, was the patron god of the giants and one of the original titans of the cosmos. He was killed in the primordial era after the Angel Rebellion, starting the Realmshatter.
He was created by his parent Elder Kosmos through Order alongside his sister Tempos, and is a half-brother of Rhos and Vark. He was tasked by the Elders to shape the cosmos into form, and grew the first world tree- creating the realms as we know them. His sweat during this ordeal grew into the first giants, including the giant-gods Ymirus and Laufus.
Dimensus then set in the Ordning for his giant children, even gave them a vast kingdom on Abmarah, and was fiercely protective of his power.
The first angels, the Zazaels, sought to teach mortals arcane magic separate from divine magic. Most of the gods oppossed this, but none more than Dimensus, who wanted nothing more than pure divine power over mortals for the rest of time. This kick-started an angel rebellion against the gods long before the modern day. Dimensus managed to kill one of the brothers, Azriel. The remaining brother, Krros, rose as the first Archdevil, and burnt the roots of the world tree. He pierced Dimensus' heart, and killed the titan.
This started the Realmshatter, a period of a thousand years when all the realms were a chaotic intermingling mess. This birthed the first humans as well as the first dragons. The Giants, left without their god, fought the dragons for a millenia. The Dragons and the Giants succeeded in destroying most of each others kingdoms, and the Giants were left to look for Dimensus' return for the rest of time. The Realmshatter ended when the new god of the realms, Mutrev the Angel, stabilized the cosmos into a new world tree.
Many giants and goliaths in the modern day still worship Dimensus, including some humans who follow Meiðrism. These followers believe that enough faith will resurrect their creator god, and bring upon a new era of giant dominance. He is also customary worshiped by Môrists as a part of their ritual practice venerating fallen deities.