Related Clues:

• Sounds like where one might deserve to have the Ashes
• That'll cause trouble with the air and spoil it
• It could be mischievous to pass on such art
• The sort of mischievous art you can teach
• The art of this is being able to teach one to be a mischief
• Be a little bad like this, in a manner of speaking
• Be, in short, with this sort of a rascal in Ireland, in a manner of speaking
• One may teach this sort of sprightly art
• Does its mischief teach one with 21 across?
• That rascal might be, in short, Irish in a manner of speaking
• The sprite might get passed on over 1 across
• Mischievous art to teach
• The sort of art that it would be mishcievous to teach
• In a manner of speaking, a b. . . Irish ruffian
• This bit of no-good may have to serve 12 across