A review by mattygroves
The Dragon and the Unicorn by A.A. Attanasio

5.0

...in whose introduction, some fire gods from the primordial singularity, still upset about the Big Bang, summon a flaming steed from the plasma ocean of the sun, and transform it into a unicorn to thieve energy from the coiled magma-dragon at the roots of the Earth's magnetosphere...

...which is the World Tree, in whose boughs dwells Odin, who, to obtain wisdom about the enigmatic metalworking mortals below, sacrifices his eye...

...which is a fish-egg made of light, and which comes into the possession of the wild and fae child-queen Ygraine, who will one day be the mother of a great king...

This must be the most original Arthurian saga ever told.