Mass Hysteria Calculator

Number of simulations (recommended between 1000 and 100,000): Simulate!
Reset

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How it works:

• The odds of each card dying is displayed above
• You can enter minions in any order, mass hysteria is randomized and minion position doesn't matter
• Use the Tab key for quick entry on the fly.
• Use Enter to calculate as well.
• In a random order, each minion attacks another random minion
• Minions with 0 attack, frozen or exhausted minions, and minions with "Can't attack" still attack
• Minions with 0 health can't attack or be attacked

Read about the card on gamepedia

Note: Mass hysteria, its design and artwork are copyright Blizzard Entertainment