Your decks strategy

While a deck like Joey wheelers worked in the show, a deck in which has no real strategy but random powerful cards, it will never work on kaiba corp virtual dueling system, if it does it's once in a blue moon, (hehe...blue moon...blue eyes....yugioh humor laugh with me people )

Your deck should have one solid strategy and use cards that favor that strategy, here are some basic strategies

Burn Deck- use magic cards to deal life point damage
Token Deck - use tokens to keep your defences up
equip deck- use equip magic cards to empower your monsters