Qwardians resemble humans, except that they are totally hairless and have large, prominent eyes. The Weaponers seem to have a military structure. Their most noteworthy warriors are the Thunderers, flying warriors that are equipped with throwable weapons shaped like lightning bolts that turn into a form of energy called "Qwa" when thrown. This energy is the Weaponers' primary weapon, and is somehow able to hurt even Superman. They also have yellow shields. (The Qwardians have legends of fierce energy-creatures called Qwa-angels; whether these exist or not is unknown.) It is mentioned in one of their earliest appearances that the Chief Weaponer is called Kalmin. The Weaponers also possess advanced technology, the development of which was motivated over the centuries by their attempts to develop a weapon powerful enough to open a mysterious artifact called the "Golden Obelisk of Qward". They were able to create a yellow "power ring" for the supervillain Sinestro, a former Green Lantern who had been exiled to their universe for using his power to take over his world. He was their ally against their long-time foes, the Green Lantern Corps from the positive-matter universe, who have opposed their attempts to conquer their universe several times (including kidnapping Olivia Reynolds on more than one occasion, in attempts to harness her U-Mind to access the Ergono power). The Weaponers have also clashed with the Justice League of America and other DC Comics superheroes.