Super — magician (6)
I believe the answer is:
wizard
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">super</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">magician</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know that magician can be written as wizard)</span><br/ ><br/ ></span>
(Other definitions for wizard that I've seen before include "Male wand-waver" , "Warlock" , "Ripping" , "Expert <" , "Magician, sorcerer" .)