Mysteries (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">mysteries</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for arcana that I've seen before include "Secret things" , "Tarot cards" , "Secrets, mysteries" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">mysteries</span>' is the definition.<br/ ><span class="explanation-format__explanation">('enigma' can be a synonym of 'mystery')</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for enigmas that I've seen before include "'Mysteries, riddles (7)'" , "'Puzzles, riddles (7)'" , "They're mysterious or difficult to understand" , "Puzzles - mysteries" , "Problems" .)