Deck-u-lator

To calculate the chance of drawing your combination, you need to describe your deck and your combination.

There is one row for each type of card you entered on the previous form. In the first column, enter the number of cards you have in your deck. In the second column, enter the number of cards you need in your combination.

For example, if you are calculating the likelihood of a channel/red X spell combination, you need your one channel (1:1), one of your eight red X spells (8:1), one mountain (12:1), two forests (12:2), and none of your other cards (27:0).

Make sure the entire deck is described. The sum of the first column should be the size of your deck. You must draw at least as many cards as are in your combination, but not more than are in your deck.