I understand. I suggest you to take a gander at the YVD Help Thread in my signature. It's a software that lets you duel virtually! It's very handy and easy to use. You could get to know how to play there first.
Sure, I'm glad we have another person in the Tabletop Games :)
I honestly don't know if I should start buying them, as I have no knowledge of any tournaments around where I live, if they have any at all. I also heard that Magician's Valkyria has the same effect, but for Spellcasters.
Also, I tried that Make a Card thread, if you want to check it out.
That's a good card, and Warriors are a solid type. I suggest buying that new Warrior SD (3 of them would be the best, and then edit it so you have 1 40 card deck plus some extra cards, but 1 is fine), and you can go off from there.