LeSan Mirage [New Trick]

Just finished my new trick.
http://www.youtube.com/watch?v=AwcBmtfqqKY

Named it after my lovely Blaze LeSan (yes, she has the most unique name ever)

You're welcome to guess how it was done, however everyone who has guessed so far has been very wrong.

If you want to guess, here's what you need to consider
1. The Handkerchief, Glass, and Deck are all normal and untampered with
2. Both hands are occupied (One hand on the cup the other holding the handkerchief)
3. At no point am I touching the cards during the trick unless I'm taking them out to show you
4. It is all one continuous take with no editing done to it whatsoever
5. The handkerchief is being waved 4 1/2 to 5 inches in front of the cup
6. No cards were placed, dropped, or put into the cup

Goodluck
-Raivu

Fucking magnets.