Set-specific foil toppers
The display-only bonus uses the exact regular foil pool for its set: five toppers for CHAINSAW MAN and SOLO LEVELING, six for the other listed displays. Premium topper exclusions are disclosed in each calculator.
English displays · Disclosed assumptions
UNION ARENA EV calculators
Compare English booster displays across UNION ARENA series, with exact printing prices and disclosed ordinary-card assumptions for each set.
How these calculators work
Each ordinary-only model draws sixteen twelve-card packs and one regular foil topper. The ordinary slot probabilities and topper pools differ by set; each calculator discloses its exact owner-approved recipe, equal-weight assumptions and exclusions.
- 193 cards per display
- Exact English TCGplayer Low prices
- Owner-approved assumptions
Display directory
UNION ARENA booster displays
Pack EV appears inside the display calculator and excludes the display-only topper.
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Model boundaries
What the estimate includes
Ordinary cards only
AP, alternate-art, signature and serialized outcomes are removed before constructing the model. Retained pools normalize and every physical card position stays filled.
Filters after opening
The full display is drawn before Sift or user filters. Rejected cards never reroll or backfill.
The slot mix and equal card weights are disclosed modeling assumptions. They are not published pull odds or factory guarantees, and no box or case correlation is claimed.