Mages aren't known for twinking at Level 19, but after you get killed by one you will hope no one saw you.
For a guide to gearing a Mage twink refer to the Cloth twink gear guide.
External links 
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PwnDepot.com An archive of World of Warcraft Twink Guides and Information Read-only mode as of Oct 02, 2009 Twink Info World of Warcraft Twinking Blog - Twink Smarter
PwnDepot.com An archive of World of Warcraft Twink Guides and Information Read-only mode as of Oct 02, 2009
