1.   Each mask is made of a different substance, and each produces a different magical effect when worn.

2.   Every time it chimes, the clock creates a different magical effect.

3.   Although Barton says he has never swung a club, he is no stranger to the magical effect that a well-built golf course can have on nearby real estate.

4.   But a chance encounter of a different kind had a magical effect.

5.   But try using another machine to reproduce such magical effects.

6.   Cyclists used cocaine and amphetamines for more than half a century, before discovering the magical effects of erythropoietin.

7.   Even though the pretzels seem to have a magical effect on some members of the Jazz, starting center Greg Ostertag can do without them.

8.   He can have a nearly magical effect, eliciting a verbal reaction from a teen-ager who has not uttered a word in a week.

9.   I remember Mompou on an ancient Angel LP giving the same note values their literal worth, and to magical effect.

10.   Morell, in several of his works here, makes use of the seemingly magical effects of optics to transform scenes that are closer to home.