Free tools
Card Simulators Yu-Gi-Oh!
Calculate your odds and automate the math for the most demanding technical cards, before you play them in a duel.
Pot of Sloth
Calculate the probability of drawing a target card based on the size of your opponent's board.
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Pot of Desires
Calculate the probability that you still have at least 1 non-banished copy of a card left in your Main Deck.
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Pot of Extravagance
Calculate the probability that you still have at least 1 non-banished copy of a card left in your Extra Deck.
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Small World Bridge Finder
Instantly find all valid bridge monsters between two cards, among more than 12,000 TCG cards.
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Simultaneous Equation Cannons
Solve the equation: Fusion Monster Level and Rank of the 2 Xyz Monsters to banish from the Extra Deck.
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Allure of Darkness
Calculate the probability of resolving the card without discarding your hand, based on the number of DARK monsters remaining in your Deck.
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Free, no sign-up — open the deckbuilder and test your ratios with these simulators.