Xemnu

A towering presence in Marvel's modern era, Xemnu made their debut in the 2005 one-shot Marvel Monsters: Devil Dinosaur #1, brought to life by the creative team of Tom Sniegoski and Eric Powell. Over a span stretching to 2022, this character has carved out a niche across titles like Annihilation: Conquest and various Marvel anthology fare, sharing pages with heavy hitters like Ben Grimm, Ororo Munroe, Groot, and the Human Torch. With five catalog appearances including one key issue, Xemnu is a compact but collector-notable figure — the kind of character that rewards the dedicated reader who digs deeper into Marvel's rich, monster-tinged corners.