Prof. Snape,
How do you get your robes to billow?
-MandoMercenary
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Dear MandoMercenary,
Through skill of course⦠it is hardly difficult, you simply take the edge of your robes and swipe them through the air then walk briskly so the air continues to batter the robes edge, causing this 'billow' effect.
Yours faithfully,
Professor Severus Snape
