Seldsin's slender, obsidian-skinned body stands tall for a drow at several inches under six foot.
He sports an athletic and lithe build with little, but pronounced muscle - obviously a person of grace rather than strength.

His pure white hair is left long enough to reach down his back past his shoulders and lacks any attempts to style it besides a few locks bound in intricate silver clasps to form a short, wide ponytail and two tresses draped over the front of each of his shoulders.

Along with the rest of his features typical to drow are his eyes, which possess twin violet irises - Their deep, dark colour contrasting significantly with the whites. In some lights however, they may appear to become a shade of mauve.

He is typically dressed in charcoal, almost form-fitting robes adorned with sheets of hardened mauve leather on his legs and chest and bracers and spaulders made of scales - Also mauve.
Along with the light armouring are decorative sheets and folds dyed a myriad of shades of purple from lilac to violet.

Across his back and chest a grey longbow made of an alien material is slung.
Both the bow and bowstring shimmer in certain lights and the surface of the bow may appear to crawl. Along with the acid-coated arrows in his ornate quiver this weapon seems to be quite magical.