Whoever is guilty of such callous disdain for the denizens of the deep shall suffer at the hands of the Sub-Mariner! THIS I SWEAR! 
Appearing in "The Power Principle Part One: The Prince and the Presence!"
Featured Characters:
Supporting Characters:
Antagonists:
Other Characters:
Races and Species:
Locations:
Vehicles:
- Atlantean Submarine
Synopsis for "The Power Principle Part One: The Prince and the Presence!"
Traveling to Atlantis, the Defenders are briefed by Lord Vashti as to the specifics of the device which is polluting Atlantis with radiation. As the Defenders travel to the location, inside the nuclear installment, The Presence and Red Guardian are exposing themselves to controlled radiation to turn themselves into pure nuclear beings.
While in New York, Valkyrie searches for the mysterious Lunatik, and has a brief battle with the vigilante, however Lunatik manages to escape. Back on the Russian coast, the Presence manages to set off a strong enough nuclear explosion to change him into a purely nuclear being.
Appearing in "Clea, the Mystic Maiden!"
Featured Characters:
Antagonists:
- Nicodemus (First appearance)
Races and Species:
Locations:
- New York City
- Central Park
- abandoned church
Items:
- Book of Enchantments[1] (First appearance)
Synopsis for "Clea, the Mystic Maiden!"
Clea is captured by sorcerer Nicodemus who seeks to overthrow Dr. Strange and other mystics by using a device to absorb their mystical energies. Targeting Clea first and absorbing her mystical powers, he didn't counter for her fighting ability and she easily knocks him out with a statue.