Destined Rivals Pokemon ex Pull Rate — 16.70% per pack (1 in 6)
16.70% of Destined Rivals booster packs contain a Pokemon ex card — roughly 1 in 6 packs. Destined Rivals ships 17 Pokemon ex cards in the pool, so the chance of pulling any specific Pokemon ex is 0.0098 (≈1 in 102). 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.
Destined Rivals Pokemon ex pull-rate methodology
| Formula | Tier odds = 16.70% per pack; per-card odds = tier odds ÷ 17 Pokemon ex cards = 1 in 102. |
|---|---|
| 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. |
Pokemon ex cards in Destined Rivals
| # | Card | TCGplayer market | Per-card odds |
|---|---|---|---|
| 1 | Team Rocket's Mewtwo ex #81 | $1.89 | 1 in 102 |
| 2 | Cynthia's Garchomp ex #104 | $0.92 | 1 in 102 |
| 3 | Ethan's Ho-Oh ex #39 | $0.82 | 1 in 102 |
| 4 | Team Rocket's Moltres ex #31 | $0.81 | 1 in 102 |
| 5 | Steven's Metagross ex #145 | $0.80 | 1 in 102 |
| 6 | Team Rocket's Persian ex #150 | $0.78 | 1 in 102 |
| 7 | Team Rocket's Crobat ex #122 | $0.76 | 1 in 102 |
| 8 | Marnie's Grimmsnarl ex #136 | $0.73 | 1 in 102 |
| 9 | Team Rocket's Nidoking ex #119 | $0.71 | 1 in 102 |
| 10 | Regirock ex #101 | $0.69 | 1 in 102 |
| 11 | Yanmega ex #3 | $0.67 | 1 in 102 |
| 12 | Arboliva ex #23 | $0.61 | 1 in 102 |
| 13 | Arven's Mabosstiff ex #139 | $0.61 | 1 in 102 |
| 14 | Rabsca ex #25 | $0.59 | 1 in 102 |
| 15 | Electivire ex #69 | $0.57 | 1 in 102 |
| 16 | Dondozo ex #66 | $0.53 | 1 in 102 |
| 17 | Cetitan ex #65 | $0.50 | 1 in 102 |
How the 16.70% rate is computed
Every Destined Rivals 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, Pokemon ex, and the era's other chase rarities. The Pokemon ex tier captures 16.70% of those rare-slot draws (= 16.70 packs out of every 100). Within the Pokemon ex tier, all 17 cards share the slot uniformly, so per-card odds are 16.70% ÷ 17 = 0.0098 = 1 in 102.
This is the same math PackRip's live Destined Rivals simulator uses to roll packs — open as many as you want for free, watch the empirical hit rate converge to the theoretical 16.70% 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 Pokemon ex
Pokemon ex pulls follow a geometric distribution with per-pack rate 0.167000. The expected number of packs until your first Pokemon ex hit is 6; at 95% confidence you'll have one within 17 packs. Most experienced openers crack a sealed booster box (36 packs) and hit Pokemon ex with probability 99.9% — so the average box yields just over 6.0 Pokemon ex pulls.
Related on PackRip
- Open Destined Rivals packs free — same pull rates, live RNG
- Destined Rivals binder completion calculator
- Destined Rivals per-pack expected value
- Top 25 most valuable Destined Rivals cards
- Every Pokemon ex card across all 140 booster sets