Eurion is the goddess of technology and invention. She was appointed to the major pantheon because of the ever-growing rate of technological progression in the cosmos, but has been around since the beginning of mortal kind. Her workshop is always at the forefront of technological progress, and she is the patron goddess of artificers and gnomes.
Bright and cheerful, she is always ready to help create new things unlike some of the other gods like Quanus. Her connection to mortals helps her empathize with their problems.
She was forged into existence by the titan Rhos. In the beginning, Eurion was the weakest of the gods and rarely taken seriously, but as mortals continued to evolve and get smarter, she grew with them, and as technology rapidly progresses, so does her power grow. Visually she draws on aspects of the latest, cutting-edge mortal inventions, even if her mind is well beyond that of mortals.
Artificers and Gnomes across the world now worship Eurion, and even if they do not, their progress helps her regardless. Many sentient automatons and warforged worship her as well, considering her as important as Ultros.
The Lunar Collective absolutely rejects the worship of Eurion and Ultros, and considers it an insult to humankind that even mortal-made technology must be linked to gods. They consider technology and steam power to be the basic human's invention, never to be attributed to either of the two false tech gods.
She never had much of a presence in Ashtadharma, but her followers have begun to rapidly grow in this new age of steam. Artificers and engineers alike now say their prayers to Euriidevi.