Eson the Searcher

Eson The Searcher was a Celestial that at some point in time wielded an Infinity Stones.

Biography
At a current unknown time in history, Eson The Searcher came into possession of an infinity stone. When teaching the Guardians of the Galaxy on the history of the stones, the Collector showed how Eson used this power to attack an unknown planet. His motives, level of destruction and current status are all unknown.