User blog comment:IamJakuhoRaikoben/Sorcerer Magazine, Issue 28: April 2014/@comment-9565035-20140504203847

Is it Five layered Magic Circle: Sacred Song? The name itself gives the first and fourth lines and ice mage does not necessarily mean an mage with ice powers rather the user, Mystogan's cold reclusive nature. I still haven't decided what the second line's meaning is.