Know the odds.
Break smarter.
BreakBuddy is the EV calculator for Magic: The Gathering pack breaks. Real probabilities, real prices, no guessing.
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Set EV
For researchers
Browse every set in our library. See expected value by booster type, per-color EV breakdowns, chase cards, and jackpot odds — all backed by live market prices.
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Plan a Break
For breakers
Build your break by adding packs from any set. See total cost basis, EV per pack, and suggested per-spot pricing. Then share a hype view with your audience.
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Break Fairness Checker
For participants
Paste in the packs from a break and see the EV of each color spot. Know if the price you're paying for Red is fair before you buy in.
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Prices from Scryfall (TCGplayer market) · Booster models from MTGJSON
Open methodology · Updated daily · Free during beta