Axonn-Karr was an Makluan explorer from the planet Maklu-4 on a journey to find if intelligent life existed in any galaxy other than his own. He ran into disaster when he arrived on Earth, as the people thought of him as a monster. He was mortally wounded and retreated into a cave.
The moribund Axonn-Karr was later found by the Mandarin within a cave in the Valley of Spirits. Axonn-Karr warned him not to touch a set of ten cylinders found in the ship's engine that he had become transfixed with. The Mandarin ignored Axonn-Karr's pleas and finished him off, stabbing him with his sword and taking the cylinders for himself.
- 3 appearance(s) of Axonn-Karr (Earth-616)
- 2 minor appearance(s) of Axonn-Karr (Earth-616)
- 1 mention(s) in handbook(s) of Axonn-Karr (Earth-616)
- 4 image(s) of Axonn-Karr (Earth-616)