Related Clues:

• It's the devil of a thing if it turns up at last
• 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
• One may teach this sort of sprightly art
• Does its mischief teach one with 21 across?
• The sprite might get passed on over 1 across
• Mischievous art to teach
• The sort of art that it would be mishcievous to teach
• If it turns to finish the finish of 13 across
• If one turns up at last it's the very devil
• It would be mischievous to act in collision
• It's mischievous art to teach such
• Art would be needed to spoil such a sprite
• It is mischievous to teach such art