No worries! If you're free right now, I can do a practice round until 11:45 or so on YGOPro! (Sorry that I can't use DN right now, simply because I won't be around for long aha.)
EDIT: Dang, looks like I have the worst timing ever lol. Sorry about that XD
By the way, if you want to add me as a friend on DN later, my current username is dragoon3adv