Unified Minds GX Pull Rate — 11.10% per pack (1 in 9)
11.10% of Unified Minds booster packs contain a GX card — roughly 1 in 9 packs. Unified Minds ships 17 GX cards in the pool, so the chance of pulling any specific GX is 0.0065 (≈1 in 153). These percentages come from PackRip's own rate table (the same constants the simulator runs on) — they are a model of the product, not a measurement of it. The Pokemon Company has never published pull rates.
Unified Minds GX pull-rate methodology
| Formula | Tier odds = 11.10% per pack; per-card odds = tier odds ÷ 17 GX cards = 1 in 153. |
|---|---|
| Assumptions | One independent rare-slot roll per pack; uniform selection within the tier; no pity timers, box mapping, short-print correction, or edition/condition split. |
| Data source | Set checklist and rarity labels from the bundled Pokemon TCG API catalog; tier rates from rareSlotRates(), mirrored from the live pack opener. |
| Update cadence | Regenerated by prerender whenever set metadata, catalog data, or pull-rate constants change. |
| Limitations | This is a theoretical per-pack rate. Real sealed product can show print-run variance, collation quirks, and market-specific edition differences. |
GX cards in Unified Minds
| # | Card | TCGplayer market | Per-card odds |
|---|---|---|---|
| 1 | Mewtwo & Mew-GX #71 | $108.41 | 1 in 153 |
| 2 | Slowpoke & Psyduck-GX #35 | $108.16 | 1 in 153 |
| 3 | Umbreon & Darkrai-GX #125 | $79.55 | 1 in 153 |
| 4 | Garchomp & Giratina-GX #146 | $43.49 | 1 in 153 |
| 5 | Mega Sableye & Tyranitar-GX #126 | $40.25 | 1 in 153 |
| 6 | Espeon & Deoxys-GX #72 | $39.70 | 1 in 153 |
| 7 | Raichu & Alolan Raichu-GX #54 | $31.97 | 1 in 153 |
| 8 | Rowlet & Alolan Exeggutor-GX #1 | $17.05 | 1 in 153 |
| 9 | Dragonite-GX #152 | $16.54 | 1 in 153 |
| 10 | Jirachi-GX #79 | $11.08 | 1 in 153 |
| 11 | Latios-GX #78 | $9.33 | 1 in 153 |
| 12 | Aerodactyl-GX #106 | $4.18 | 1 in 153 |
| 13 | Weavile-GX #132 | $3.48 | 1 in 153 |
| 14 | Mawile-GX #141 | $3.39 | 1 in 153 |
| 15 | Naganadel-GX #160 | $3.36 | 1 in 153 |
| 16 | Keldeo-GX #47 | $3.18 | 1 in 153 |
| 17 | Heatran-GX #25 | $1.84 | 1 in 153 |
How the 11.10% rate is computed
Every Unified Minds booster pack rolls one rare-slot card (plus uncommons, commons, and energy in fixed slots). The rare slot is itself a weighted random draw across 6 tiers — Rare, Holo Rare, GX, and the era's other chase rarities. The GX tier captures 11.10% of those rare-slot draws (= 11.10 packs out of every 100). Within the GX tier, all 17 cards share the slot uniformly, so per-card odds are 11.10% ÷ 17 = 0.0065 = 1 in 153.
This is the same math PackRip's live Unified Minds simulator uses to roll packs — open as many as you want for free, watch the empirical hit rate converge to the theoretical 11.10% over a large enough sample. Source code lives in src/utils/packGenerator.ts and the per-rarity drift is build-time-asserted against the published rates so the simulator and this landing page can never disagree.
Cumulative probability — how many packs to hit GX
GX pulls follow a geometric distribution with per-pack rate 0.111000. The expected number of packs until your first GX hit is 10; at 95% confidence you'll have one within 26 packs. Most experienced openers crack a sealed booster box (36 packs) and hit GX with probability 98.6% — so the average box yields just over 4.0 GX pulls.
Related on PackRip
- Open Unified Minds packs free — same pull rates, live RNG
- Unified Minds binder completion calculator
- Unified Minds per-pack expected value
- Top 25 most valuable Unified Minds cards
- Every GX card across all 140 booster sets