Unnthinnk
A creature of the Bronze Age Marvel cosmos, Unnthinnk first materialized in The Defenders #97 in 1981, conjured into existence by the creative team of J. M. DeMatteis, Don Perlin, and Joe Sinnott. With only a handful of catalog appearances across a surprisingly long span stretching into 2007, this rare entity occupies the shadowy, esoteric corners of the Marvel universe — the kind of deep-cut that surfaces in infernal company, sharing pages with the likes of Mephisto, Patsy Walker, and other denizens of Mystic Arcana: The Book of Marvel Magic. Unnthinnk is exactly the sort of obscure Bronze Age discovery that makes longtime Marvel readers feel like true archaeologists of the weird — a genuine rarity for collectors who love their cosmos strange and their footnotes stranger.

