IRON FIST (1975) #4

London’s on the verge of a radioactive melt-down, as Iron Fist takes on Radion! Danny Rand must call on his K’un-Lun teachings to heal himself, and find the spiritual guidance necessary to take down his worst foe yet. Who was Henri Sorel before he was a being of pure energy? Your answers revealed in this issue! Radion reveals that by destroying his suit, Iron Fist has triggered an irreversible chain reaction. Radion has the power of a hydrogen bomb, and when he dies, London will be destroyed.…