Hypergeometric calculator

Chance to have the cards you need by a given turn: one or more groups of cards, each with a minimum number of copies, all together. Count the copies yourself or from a deck.

Counting from Arena ranked player · Traditional Standard Ranked Decklists: September 28, 2026: 60 cards in the main deck.

Cards in the deck By turn

Starting On the play On the draw

Condition 1 Cards from the deck Name Copies in the deck At least

Condition 2 Cards from the deck Name Copies in the deck At least

More conditions

Condition 3 Cards from the deck Name Copies in the deck At least

Condition 4 Cards from the deck Name Copies in the deck At least

Which condition each card of the main deck counts for: the copies of a condition become the sum of its cards.
Card	Copies	Condition
Island	8
Mountain	1
Riverpyre Verge	4
Spirebluff Canal	4
Steam Vents	4
Boomerang Basics	4
Bounce Off	2
Burst Lightning	4
Colorstorm Stallion	3
Eddymurk Crab	4
Fire Magic	1
Flow State	4
Impractical Joke	1
Opt	4
Roaring Furnace // Steaming Sauna	2
Sleight of Hand	4
Slickshot Show-Off	3
Spell Pierce	3

Write how many copies of the cards you want are in the deck.

Hypergeometric calculator

Result