WIZARD

[noun] [C] - a man who is believed to have magical powers and who uses them to harm or help other peopleWizards in stories and legends usually wear long cloaks and tall pointed hats and use magic wands to perform spells.See picture: Imaginary creatures(informal) A wizard (also wiz) is also someone who is an expert at something or who has great ability in a particular subject.She's a real computer/financial wizard.Your mother's a wizard at Scrabble.He's a wizard at raising money.