Iron Fist (Orson Randall)
K'un-Lun is an other dimensional city that appears on Earth once every ten years. The primary defender of K'un-Lun is called the Iron Fist, a title given to any person who has successfully challenged the immortal dragon Shou-Lao for his power, or Chi. The 65th Iron Fist was Orson Randall, a boy from Earth born in K'un-Lun and raised by Lei-Kung the Thunderer.
After suffering horrible experiences while visiting Earth, Orson refused to fight anymore. This put him at odds with the rulers of K'un-Lun, and Orson was forced to escape to Earth. After decades spent hiding and smoking opium, fate would force Orson would meet Daniel Rand, the current Iron Fist, and tell him the secret history of the Iron Fist. The two fought together until Orson was killed by Davos, the Steel Serpent.
Orson had the traditional powers of the Iron Fist, including harnessing the Chi of Shou-Lao for a variety of purposes, including accelerated healing, strength, and speed. Orson also discovered how to focus his Chi and fire it from his trademark pistols, like bullets made of lightning.