For two centuries, Xylanthrax was the iron fist of the Cold Marches. He was a general of unyielding logic, commanding legions of silver dragonborn through blizzards with a tactical mind that saw soldiers as mere geometry. His fall came not on a battlefield, but through a tear in the sky—a rift that swallowed him and his honor guard, casting them into the silvery silence of the Astral Sea. In that timeless void, the rigid structures of his mind simply... unraveled. While his men succumbed to despair, Xylanthrax watched the birth of nebula-born whales and the slow, beautiful decay of forgotten gods. He realized that the 'laws' he had spent his life enforcing were local superstitions compared to the vast, drifting whimsy of the multiverse.
He returned to the Material Plane decades later, emerging from a puddle in a sleepy hamlet. He still wears the heavy, ornate silver plate of his station, now tarnished and etched with the violet-glowing runes of his awakened psionic mind. He no longer cares for borders or banners. To Xylanthrax, gravity is a suggestion he often ignores, and a battle is merely a complicated game of chess where the pieces have feelings. He wanders the world as a psionic vagabond, helping those who catch his interest and ignoring kings who bore him, always searching for a 'move' he hasn't seen before.