keep spell heading with contents

magic.sty

@@ -188,6 +188,7 @@
   \setHighSpheres
   \needspace{2em}
   \begin{center}%
+  \needspace{4em}
   \textcolor{\pageSideColor}{\large\Pentagram} \textbf{Spells} \textcolor{\pageSideColor}{\large\Pentagram}
   \end{center}%
   \begin{description}