10 Hardest Tentacruel Pokémon Cards to Pull
Ranked by estimated pull rates from English booster packs.
Tentacruel’s spreading tentacles create very different compositions within older and newer card frames. Reverse holos give those artworks separate checklist identities. This guide compares estimated English odds for the exact printings shown, while preserving the limitations of equal-pool assumptions.
Pull rates are estimates—see how this ranking works.
Estimated odds, limited coverage. This uses the same estimates as our pull-rate calculators, including labelled rough models and very-low-confidence assumptions. It does not establish the hardest Tentacruel ever printed; nearby estimates may not represent a real difference in difficulty.
How the ranking works ↓We may earn a commission from qualifying purchases made through our eBay links. Card images are artwork references; edition stamps and foil finishes may differ.
Tentacruel pull rates at a glance
A larger pack figure means a lower estimated chance. Figures are rounded to two significant digits; matching rounded estimates share a rank.
| Rank | Card & set | Estimated packs |
|---|---|---|
| 1 | Tentacruel 41/214Unbroken Bonds · Reverse Holofoil | ~1 in 180Rough estimate |
| 2 | Tentacruel 38/147Aquapolis · Reverse Holofoil | ~1 in 150Rough estimate |
| 3 = | Tentacruel 75/146Legends Awakened · Reverse Holofoil | ~1 in 140Rough estimate |
| 3 = | Tentacruel 61/181Team Up · Reverse Holofoil | ~1 in 140Rough estimate |
| 5 = | Tentacruel 27/203Evolving Skies · Reverse Holofoil | ~1 in 130Rough estimate |
| 5 = | Tentacruel 24/145Guardians Rising · Reverse Holofoil | ~1 in 130Rough estimate |
| 5 = | Tentacruel 72/160Primal Clash · Reverse Holofoil | ~1 in 130Rough estimate |
| 8 | Tentacruel 66/110Legendary Collection · Reverse Holofoil | ~1 in 110 |
| 9 | Tentacruel 73/165Pokémon 151 · Reverse Holofoil | ~1 in 100Rough estimate |
| 10 | Tentacruel (H26) H26/H32Aquapolis · Holofoil | ~1 in 96Rough estimate |
The hardest-to-pull Tentacruel countdown
#10 · Tentacruel (H26)
Aquapolis · H26/H32 · English · Holofoil
Rough estimate. Limited evidence; actual odds may vary greatly.
Estimated pull rate
About 1 in 96 packs
Holofoil · Estimated raw price
$173.90 USD
Price observed Nov 4, 2026 UTC
Where this estimate comes from
Uses the median group frequency (33% per pack) from Expedition, Legendary Collection, Neo Destiny, Neo Discovery, Neo Revelation, divided among 32 cards in this set's group. Those sets are comparisons, not evidence for this set.
#9 · Tentacruel
Pokémon 151 · 73/165 · English · Reverse Holofoil
Rough estimate. Limited evidence; actual odds may vary greatly.
Estimated pull rate
About 1 in 100 packs
Reverse Holofoil · Estimated raw price
$0.34 USD
Price observed Nov 4, 2026 UTC
The reverse holo is a separate finish of this numbered 151 card, rather than an illustration rare. A shared artwork image does not show every foil difference, so match the finish as well as the collector number.
Where this estimate comes from
Assumes 1.5 effective ordinary reverse-holo slots per pack, shared equally across 153 eligible reverse printings. This simplifies special-card replacements and unequal print sheets; the slot allowance is a modelling assumption.
#8 · Tentacruel
Legendary Collection · 66/110 · English · Reverse Holofoil
Estimated pull rate
About 1 in 110 packs
Reverse Holofoil · Estimated raw price
$183.54 USD
Price observed Nov 4, 2026 UTC
Legendary Collection’s distinctive reverse-holo treatment makes this a different collecting target from the ordinary finish. The displayed image may be an artwork reference; check the actual foil pattern when buying.
Where this estimate comes from
The estimated rarity frequency is divided across the eligible cards in that pool, assuming equal individual chances. It is not a measured count of this particular card.
Reverse holos use the community single-sheet estimate of 1/110. Common and uncommon estimates approximate the mixed nine-card sheet.
#5 (joint) · Tentacruel
Primal Clash · 72/160 · English · Reverse Holofoil
Rough estimate. Limited evidence; actual odds may vary greatly.
Estimated pull rate
About 1 in 130 packs
Reverse Holofoil · Estimated raw price
$0.88 USD
Price observed Nov 4, 2026 UTC
This Primal Clash printing adds a reverse-holo version to the Pokémon’s checklist. The estimate concerns the exact collector number shown. An ordinary card with the same artwork does not count as this foil pull.
Where this estimate comes from
Assumes 1 effective ordinary reverse-holo slots per pack, shared equally across 132 eligible reverse printings. This simplifies special-card replacements and unequal print sheets; the slot allowance is a modelling assumption.
#5 (joint) · Tentacruel
Guardians Rising · 24/145 · English · Reverse Holofoil
Rough estimate. Limited evidence; actual odds may vary greatly.
Estimated pull rate
About 1 in 130 packs
Reverse Holofoil · Estimated raw price
$0.35 USD
Price observed Nov 4, 2026 UTC
This Guardians Rising printing adds a reverse-holo version to the Pokémon’s checklist. The estimate concerns the exact collector number shown. An ordinary card with the same artwork does not count as this foil pull.
Where this estimate comes from
Assumes 1 effective ordinary reverse-holo slots per pack, shared equally across 126 eligible reverse printings. This simplifies special-card replacements and unequal print sheets; the slot allowance is a modelling assumption.
#5 (joint) · Tentacruel
Evolving Skies · 27/203 · English · Reverse Holofoil
Rough estimate. Limited evidence; actual odds may vary greatly.
Estimated pull rate
About 1 in 130 packs
Reverse Holofoil · Estimated raw price
$0.35 USD
Price observed Nov 4, 2026 UTC
This Evolving Skies printing adds a reverse-holo version to the Pokémon’s checklist. The estimate concerns the exact collector number shown. An ordinary card with the same artwork does not count as this foil pull.
Where this estimate comes from
Assumes 1 effective ordinary reverse-holo slots per pack, shared equally across 132 eligible reverse printings. This simplifies special-card replacements and unequal print sheets; the slot allowance is a modelling assumption.
#3 (joint) · Tentacruel
Team Up · 61/181 · English · Reverse Holofoil
Rough estimate. Limited evidence; actual odds may vary greatly.
Estimated pull rate
About 1 in 140 packs
Reverse Holofoil · Estimated raw price
$0.50 USD
Price observed Nov 4, 2026 UTC
This Team Up reverse holo is a separate target from its ordinary finish. Where a set has more than one artwork of the same Pokémon, the collector number matters just as much as the name.
Where this estimate comes from
Assumes 1 effective ordinary reverse-holo slots per pack, shared equally across 145 eligible reverse printings. This simplifies special-card replacements and unequal print sheets; the slot allowance is a modelling assumption.
#3 (joint) · Tentacruel
Legends Awakened · 75/146 · English · Reverse Holofoil
Rough estimate. Limited evidence; actual odds may vary greatly.
Estimated pull rate
About 1 in 140 packs
Reverse Holofoil · Estimated raw price
$3.44 USD
Price observed Nov 4, 2026 UTC
This Legends Awakened printing adds a reverse-holo version to the Pokémon’s checklist. The estimate concerns the exact collector number shown. An ordinary card with the same artwork does not count as this foil pull.
Where this estimate comes from
Assumes 1 effective ordinary reverse-holo slots per pack, shared equally across 139 eligible reverse printings. This simplifies special-card replacements and unequal print sheets; the slot allowance is a modelling assumption.
#2 · Tentacruel
Aquapolis · 38/147 · English · Reverse Holofoil
Rough estimate. Limited evidence; actual odds may vary greatly.
Estimated pull rate
About 1 in 150 packs
Reverse Holofoil · Estimated raw price
$58.74 USD
Price observed Nov 4, 2026 UTC
This Aquapolis printing adds a reverse-holo version to the Pokémon’s checklist. The estimate concerns the exact collector number shown. An ordinary card with the same artwork does not count as this foil pull.
Where this estimate comes from
Assumes 1 effective ordinary reverse-holo slots per pack, shared equally across 151 eligible reverse printings. This simplifies special-card replacements and unequal print sheets; the slot allowance is a modelling assumption.
#1 · Tentacruel
Unbroken Bonds · 41/214 · English · Reverse Holofoil
Rough estimate. Limited evidence; actual odds may vary greatly.
Estimated pull rate
About 1 in 180 packs
Reverse Holofoil · Estimated raw price
$0.49 USD
Price observed Nov 4, 2026 UTC
Tentacruel spreads its thin tentacles through a dark blue, bubble-filled setting. This entry is specifically the reverse holo of 41/214. The estimate uses the existing equal-share assumption for the reverse pool.
Where this estimate comes from
Assumes 1 effective ordinary reverse-holo slots per pack, shared equally across 179 eligible reverse printings. This simplifies special-card replacements and unequal print sheets; the slot allowance is a modelling assumption.
How we compare Tentacruel pull rates
We compare the chance of pulling one exact card from one English pack of its release. A rarity’s overall hit rate is different from the odds of finding a particular Tentacruel within that rarity. Evidence ranges from reported community openings and print-sheet models to rough comparisons and assumed rarity frequencies. Each rough estimate carries its warning beside the odds; expand its explanation for the actual basis.
Japanese cards, guaranteed promos, deck cards and box toppers are outside this ranking. Vintage editions with shared odds take one position. Distinct pack-pulled finishes can qualify separately. Prices do not affect the order, and a missing price does not remove an otherwise eligible card.
Up to ten cards are selected automatically from available estimates, with any tie at the cutoff kept together. Estimates are rounded to two significant digits for comparison, not presented as precise measurements. New cards can enter when a matching printing and estimate are available; prices refresh with the catalogue. Descriptions stay with their card when the order changes.
Tentacruel pull-rate questions
Which Tentacruel card is hardest to pull?
Tentacruel 41/214 (Unbroken Bonds, Reverse Holofoil) has the lowest estimated chance among the qualifying cards here: about 1 in 180 packs. This is the current model’s ordering, including any rough assumptions labelled above. It does not cover every Tentacruel ever released.
Will opening 180 packs guarantee the top-ranked card?
No. For the first card listed at rank 1, opening 180 independent packs gives an estimated 63.5% chance of at least one copy. The average waiting time is not a promise; actual packs and factory collation can behave differently from this model.
Is the hardest Tentacruel to pull also the most expensive?
Not necessarily. Artwork, demand, condition and how much product exists also matter to collectors. This guide ranks estimated pack odds. Our most expensive Tentacruel guide compares available raw prices instead.
Do a booster box or an Elite Trainer Box guarantee a Tentacruel?
These estimates do not establish any product-level guarantee. A named Tentacruel promo included in a product is separate from the random cards inside its booster packs. Use the exact-card calculator to explore pack quantities and its stated assumptions.
Why can a reverse-holo Tentacruel rank above a rarer-looking card?
This compares one exact printing. A large reverse-holo pool can make a particular card’s modelled chance small even when reverse holos overall are common. Most of these estimates assume equal chances within the pool. That does not prove this Pokémon is short-printed, and it does not describe the ordinary non-holo version.