A member of the Legion of Super-Heroes
From another dimension known as Teall inhabited by energy beings, Quislet (whose real name is unpronouncable)
was the most independent of his kind and was, therefore, given
the task of manning a spacecraft designed for exploration of other
realms. Taking the craft through a black hole, Quislet ended up in
our reality. Aiding law enforcement officials in his quest for
fun, Quislet decided to apply the Legion for membership. He was
accepted along with Sensor Girl, Magnetic Kid, and Tellus as
Quislet has the ability to inhabit and then reform and manipulate non-living matter.
Quislet can only stay in an object for a short time and then must return
to his spacecraft. Once he has left an object that he has inhabited,
the object disintergrates.
Quislet and Wildfire returned to Quislet's dimension to discover
that he had been found guilty of treason and was sentenced to
death for taking the spacecraft. Wildfire and Quislet defeated the
members of Quislet's kind who sought his death, but because Quislet's
craft was destroyed in the fight, Quislet could not return to our
reality and resigned his Legion membership.