In one of his several battles against the Defenders, Nebulon psionically disguised himself as a an Atlantean named Dorma, then hypnotically seduced the Sub-Mariner to send his armies against his teammates (Defenders #93).
When the Defenders finally fell unconscious from Sonic Scrambler technology, "Dorma" boasted about turning the heroes' weaknesses against them.
- Dr. Strange's lips were sealed, unable to mouth spells.;i>
- Son of Satan was parted from his trident.
- Hulk lay sleeping in a cage of sommonolomists.
- Valkyrie was guarded by two female soldiers, and striking other women would cause her harm.