#steam #mtg #odds

app steam-shovel

MTG mulligan helper

3 releases

0.1.2 Feb 16, 2019
0.1.1 Jan 10, 2019
0.1.0 Jan 10, 2019

Apache-2.0

8KB
119 lines

crates.io

steam-shovel - Magic: The Gathering mulligan helper

steam-shovel calculates the odds of getting a certain number of lands in your hand given the total number of lands in your deck (assuming a 60-card deck) and the size of your hand.

Installation

Assuming you have Rust installed, simply run cargo install steam-shovel.

Sample output

$ steam-shovel --hand-size 7 --num-lands 24 -counts 3,4

chance of 3 lands in a 7 card hand from a deck with 24 lands:  30.870%
chance of 4 lands in a 7 card hand from a deck with 24 lands:  19.645%
----------------------------------------------------------------------
chance of 3 or 4 lands in a 7 card hand from a deck with 24 lands:  50.515%

$ steam-shovel -s 6 -l 20 -c all

chance of 0 lands in a 6 card hand from a deck with 20 lands:   7.667%
chance of 1 lands in a 6 card hand from a deck with 20 lands:  26.287%
chance of 2 lands in a 6 card hand from a deck with 20 lands:  34.684%
chance of 3 lands in a 6 card hand from a deck with 20 lands:  22.498%
chance of 4 lands in a 6 card hand from a deck with 20 lands:   7.549%
chance of 5 lands in a 6 card hand from a deck with 20 lands:   1.239%
chance of 6 lands in a 6 card hand from a deck with 20 lands:   0.077%
----------------------------------------------------------------------
chance of 0, 1, 2, 3, 4, 5, or 6 lands in a 6 card hand from a deck with 20 lands: 100.000%

Usage

steam-shovel 0.1.0
MTG mulligan helper

USAGE:
    steam-shovel [OPTIONS] --counts <counts> --num-lands <num_lands>

FLAGS:
    -h, --help
            Prints help information

    -V, --version
            Prints version information


OPTIONS:
    -c, --counts <counts>
            The number of lands in the hand to print the percentages for.

            May be either a comma-separated list of integers or the word 'all' (e.g. '1', '2,3,4', 'all').
    -s, --hand-size <hand_size>
            The size of the hand being drawn.

    -l, --num-lands <num_lands>
            The number of lands in the deck.

Dependencies

~3MB
~59K SLoC