This is also an anti-anxiety, anticonvulsant, anti-depressant, muscle relaxant hypnotic sedative, that is designed to slow down the neurological system. The benzos in many cases are used by treating stress/ anxiety induced muscular pain, insomnia, withdrawal symptoms (mostly a result of addiction to alcohol) and seizures and others. Simply put, they induce mild amnesia and sedation, which relaxes your brain. This is also a medication used by treating hallucinations brought on by acute panic attacks. Initially, Superboy-Prime was the sole superhero on Earth Prime, one of the alternate variations of Earth that existed inside universe of DC Comics. Based on the storyline, each of the alternative Earths had to be eliminated to sustain one. At the end of that cataclysmic series of events, Superboy Prime, as well as Earth-Prime 's Lex Luthor and Kal-El, another alternate version of Superman, voluntarily confined themselves to some heaven -like measurement to avoid wasting the universe. With prompting from the Lex Luthor trapped with him, Superboy-Prime resolved to fix the blunder he made and ultimately broke free. In other words, he was intent on returning the presence of Earth Prime, a target he could attain only by destroying the current Earth.. .... ..