Tens of Thousands of years ago on this little planet, a shooting star fell in a long forgotten uncanny valley. This "Star" was a vessel containing dead otherworldly creatures and what we in the modern era would call "advanced technology from another world" that seems centuries ahead of its time that’s powered by thousands of vastly powerful miniaturized stars.
A human sorcerer who was a master of an unpredictable yet possibly unique form of magic that was empowered by the more mysterious forces of the universe discovered this UFO and the otherworldly technology and decided to put it to good use.
First, he took the power source of the technology (Portable Dyson Spheres containing Shrunken Stars with energy equivalent to 30x that of the pistol star) and transmogrified these stars into incredibly powerful orbs that can generate nearly limitless quanities of chaotic energy, dubbed "The Chaos Cores."
The Chaos Mage then crafted various items out of the technology (Tools, Weapons, Equipment, etc.) and then Enchanted them with the same kind of chaos magic used to transmute the stars into a core.
You are the Chaos Mage, what kinds of technomagical relic(s) did you forge, what kind of abilities are bestowed upon these item(s) from both the enchantment(s) and the Xenotechnology used to create them & what does the Chaos Core(s) that power the relic(s) look like?
(•_•) (^_^) (*_*) (.".)