1] A feature to create decks of 40 cards
2] A lobby in which players can challenge one another
3] A way of signing up
4] A way of chatting and logging the duel (so you know whats going on)
5] A drag and drop system
6] A coin to flip
7] A hand area that only the player can see
8] A battlezone, A mana zone, a graveyard, A sheild zone and a Hyperspatial Zone
9] A way of going back to the lobby after the duel
10] A set of counters used to choose cards, give random choices for discard, etc
11] A way of drawing a card
12] A way of shuffling the deck
13] A way of viewing the deck
14] A way of taking from the deck/adding to the bottom of the deck
15] A way of tapping a card
16] A way of adding sheilds face down for both players
17] A Detailed list of instructions on how I can add the cards to the game
18] Anything I havn't thought of.

Mk :]