The short answer

Of the 24 sets we track, Mega Evolution has the worst odds for a Special Illustration Rare, the card most people open packs for: 1 in 101 packs, followed by Destined Rivals at 1 in 92. For gold Hyper Rares, the toughest is Surging Sparks at 1 in 189.

The rarest pull we've measured anywhere is the Mega Hyper Rare in Perfect Order, at about 1 in 1,667 packs (rough estimate, from 3,599 packs). One specific card is rarer still, because a rarity's luck is split across its cards: Mega Lucario ex from Mega Evolution works out to about 1 in 2,500 packs.

Bad odds don't automatically make a bad set. Prices decide what a pull is worth, so our worst sets to open ranks sets by value per pack instead (the lowest average hit value is Chaos Rising at $1.27 a pack), and best pull rates shows the kindest odds.

Packs per Special Illustration Rare, worst first: Mega Evolution 1 in 101, Destined Rivals 1 in 92, Stellar Crown 1 in 90, Surging Sparks 1 in 87, Journey Together 1 in 86. 1 booster box (36 packs)Mega Evolution1 in 101Destined Rivals1 in 92Stellar Crown1 in 90Surging Sparks1 in 87Journey Together1 in 86
Packs per Special Illustration Rare for the 5 toughest of 19 sets. Past the dashed line, a booster box averages less than one SIR. Every set

The rarest pulls in any set

Every rarity we've measured, rarest first. Longer bars mean more packs per hit.

  1. 1Perfect OrderMega Hyper Rare · 1 card1 in 1,667Rough estimate3,599 packs
  2. 2Mega EvolutionMega Hyper Rare · 2 cards1 in 1,250Rough estimate4,798 packs
  3. 3Phantasmal FlamesMega Hyper Rare · 1 card1 in 1,250Rough estimate4,798 packs
  4. 4Chaos RisingMega Hyper Rare · 1 card1 in 1,000Rough estimate7,832 packs
  5. 5Ascended HeroesMega Hyper Rare · 2 cards1 in 526Rough estimate2,248 packs
  6. 6Evolving SkiesAlternate-art Pokémon VMAX · 6 cards1 in 333Fairly sure7,979 packs
  7. 7Lost OriginAlternate-art Pokémon V · 4 cards1 in 200Fairly sure8,000 packs
  8. 8Surging SparksHyper Rare · 6 cards1 in 189Fairly sure9,001 packs
  9. 9Prismatic EvolutionsHyper Rare · 5 cards1 in 179Rough estimate1,273 packs
  10. 10Silver TempestAlternate-art Pokémon V · 4 cards1 in 167Fairly sure8,000 packs
  11. 11Twilight MasqueradeHyper Rare · 6 cards1 in 147Fairly sure8,977 packs
  12. 12Destined RivalsHyper Rare · 6 cards1 in 145Very sure12,446 packs

A "Rough estimate" rate comes from only a few hits, so the true odds could be noticeably better or worse. Each set page lists the openings behind its rates.

Toughest odds by rarity

The three sets with the worst odds for each rarity most sets share.

Compare every set →

The hardest single cards to pull

The most valuable card in each of the hardest rarities, and the odds of pulling that exact card.

Open or buy the single? →
  • Mega Lucario ex (#188)
    Mega Lucario exMega Evolution · Mega Hyper Rare1 in 2,500 packs$226.78 · 2 cards share 1 in 1,250
  • Umbreon VMAX (#215)
    Umbreon VMAXEvolving Skies · Alternate-art Pokémon VMAX1 in 2,000 packs$2,265 · 6 cards share 1 in 333
  • Rayquaza VMAX (#217)
    Rayquaza VMAXEvolving Skies · Rainbow Rare1 in 1,905 packs$108.38 · 16 cards share 1 in 119
  • Mega Zygarde ex (#124)
    Mega Zygarde exPerfect Order · Mega Hyper Rare1 in 1,667 packs$100.57 · 1 card shares 1 in 1,667
  • Mega Gengar ex (#284)
    Mega Gengar exAscended Heroes · Special Illustration Rare1 in 1,528 packs$833.70 · 22 cards share 1 in 69
  • Umbreon ex (#161)
    Umbreon exPrismatic Evolutions · Special Illustration Rare1 in 1,441 packs$1,285 · 32 cards share 1 in 45
  • Machamp VMAX (#194)
    Machamp VMAXAstral Radiance · Rainbow Rare1 in 1,406 packs$17.53 · 18 cards share 1 in 78
  • Umbreon (#59mb)
    UmbreonPrismatic Evolutions · Master Ball pattern1 in 1,362 packs$54.30 · 67 cards share 1 in 20

Assumes every card in a rarity is equally likely. Prices are TCGplayer market prices for ungraded, Near Mint cards.

Products most likely to miss the big hits

Each set's biggest product, and the chance it holds none of the set's rarest cards, or no SIR at all.

SetProductRarest pullChance of noneChance of no SIR
Ascended HeroesElite Trainer Box9 packs · $144.19Mega Hyper Rare1 in 526 packs98%88%
Perfect OrderBooster box36 packs · $173.75Mega Hyper Rare1 in 1,667 packs98%64%
Mega EvolutionBooster box36 packs · $303.71Mega Hyper Rare1 in 1,250 packs97%70%
Phantasmal FlamesBooster box36 packs · $395.14Mega Hyper Rare1 in 1,250 packs97%64%
Chaos RisingBooster box36 packs · $186.07Mega Hyper Rare1 in 1,000 packs96%65%
Prismatic EvolutionsElite Trainer Box9 packs · $123.68Hyper Rare1 in 179 packs95%82%
30th CelebrationElite Trainer Box9 packs · $140.92Futuristic Rare1 in 120 packs93%64%
Crown ZenithElite Trainer Box10 packs · $320.44Secret Rare (Pikachu)1 in 133 packs93%—
Evolving SkiesBooster box36 packs · $2,264Alternate-art Pokémon VMAX1 in 333 packs90%—
Paldean FatesElite Trainer Box9 packs · $431.73Hyper Rare1 in 62 packs86%86%
151Elite Trainer Box9 packs · $508.05Hyper Rare1 in 52 packs84%75%
Lost OriginBooster box36 packs · $733.17Alternate-art Pokémon V1 in 200 packs83%—
Surging SparksBooster box36 packs · $302.76Hyper Rare1 in 189 packs83%66%
Silver TempestBooster box36 packs · $523.19Alternate-art Pokémon V1 in 167 packs81%—
Twilight MasqueradeBooster box36 packs · $340.68Hyper Rare1 in 147 packs78%65%
Destined RivalsBooster box36 packs · $401.34Hyper Rare1 in 145 packs78%67%
Temporal ForcesBooster box36 packs · $305.54Hyper Rare1 in 139 packs77%65%
Journey TogetherBooster box36 packs · $192.10Hyper Rare1 in 137 packs77%66%
Stellar CrownBooster box36 packs · $300.86Hyper Rare1 in 137 packs77%67%
Astral RadianceBooster box36 packs · $409.40Alternate-art Pokémon V1 in 135 packs77%—
Paradox RiftBooster box36 packs · $283.82Hyper Rare1 in 82 packs64%46%
Paldea EvolvedBooster box36 packs · $458.48Hyper Rare1 in 57 packs53%31%
Scarlet & VioletBooster box36 packs · $293.48Hyper Rare1 in 54 packs51%32%
Obsidian FlamesBooster box36 packs · $367.18Hyper Rare1 in 52 packs50%32%

Every pack is independent, so no product guarantees a hit. A dash means the set has no Special Illustration Rares. For any product and card, try how many packs.

Why some packs are so hard

The top tier is printed to be rare

A set's rarest rarity usually has only a card or two, and it's what the set is built around chasing. At 1 in 1,667 packs, a 36-pack booster box of Perfect Order has a 98% chance of holding no Mega Hyper Rare at all.

More cards, thinner odds per card

A rarity's odds are shared by every card in it. Mega Evolution has 10 SIRs at 1 in 101 packs, so one specific SIR is about 1 in 1,010.

Small products, fewer chances

Per-pack odds don't change with the box. An Elite Trainer Box simply gives you fewer tries than a booster box, so sets sold mainly in ETBs and bundles come up empty more often per purchase.

"1 in 100" isn't a countdown

Ninety-nine empty packs don't make the next one luckier. The pack simulator lets you feel the swings before you spend.

Why our numbers differ from other sites

We fact-checked 42 pull-rate pages: 11 had numbers that don't match the opening they cite. We only count original, verified openings, and we show the sample size behind every rate.

See the fact-check