Citation :
On his home plane of Fiora, Daretti was known as a goblin of uncommon intellect, talent, and ambition. His goal was both simple and audacious: to become a master artificer at the Academy in the High City of Paliano. As he rose through the ranks, the city’s mage elite tittered, then scoffed, then protested. In the end, it was not their plotting but Daretti’s own experiments that proved his downfall.
One of Daretti’s famed creations exploded, apparently killing him. In reality, the shock ignited Daretti’s latent Planeswalker spark, and he planeswalked to relative safety.
His legs were gone, but he was alive—and now had many worlds of knowledge and artifice to explore. He built himself an elaborate cogwork conveyance and continued his experiments in artifice, both on Fiora and beyond.