Nucleon Nail

Nucleon Nails are a form of Cybertronian narcotics.

Fiction

Transformers vs. G.I. Joe

Disillusioned with Cybertron under Megatron's control and pining for the old Iaconian salons, the Junkion Wreck-Gar took a self-destructive path, ingesting substances such as Dark Energon and Nucleon Nails, before a resurgent Optimus Prime inspired him back into action. Pax Megatronus