Break Oracle

Break Oracle helps Magic: The Gathering fans make smarter decisions when buying spots in breaks.

Select one or more sets, choose your break type (digi or color), set a minimum card price, and Break Oracle analyzes every card across your selected sets — then ranks each spot by Expected Value (EV) so you know which numbers or colors have the most valuable cards hiding behind them.

How it works Break Oracle pulls live card prices from Scryfall and real booster sheet pull rates from MTGJSON to calculate the probability of opening each valuable card in a given spot. Results are ranked and color-coded by EV so the best spots stand out immediately.

Features • Digit Break and Color Break modes • Support for multiple sets in a single break • Separate regular pack and collector pack counts per set • Expected Value (EV) ranking with a heatmap grid • Best spot callout with one-tap detail view • Per-card pull rates powered by real booster sheet data (MTGJSON) • Foil pricing toggle • Special treatment filter (surge foil, halo foil, extended art, borderless, showcase) • Individual toggles for tokens, emblems, and art cards • Minimum price filter to cut out bulk • Serialized cards shown separately — excluded from EV since print runs are unknown • Live prices fetched at analysis time from Scryfall

Disclaimer Break Oracle is a tool for informational purposes only. Card prices fluctuate constantly and actual break results depend entirely on the random contents of the packs opened. No outcome is guaranteed — use this as one data point, not a promise of value.

Card data and artwork © Wizards of the Coast. Prices and card data provided by Scryfall. Booster sheet pull rates provided by MTGJSON. Break Oracle is an unofficial fan tool and is not affiliated with or endorsed by Wizards of the Coast, Scryfall, or MTGJSON.