Secret Rare Pokémon Cards: Every Set, Listed and Priced

A secret rare gives itself away with its number, which is higher than the size of its set. Here's how to spot one, which sets have them and what they sell for today.

Quick answer: a secret rare is a Pokémon card numbered higher than its set's printed total, like 199/165. There are 1,956 of them across 97 English sets. The first was Dark Raichu 83/82 from Team Rocket in 2000, and the newest set, 30th Celebration, has 30. The median secret rare sells for $9.56, and the most valuable right now is Celebi 145/144 from Skyridge at about $3,999.99.

Not sure what you pulled? Scan the card with Cardex and it shows the set, collector number, rarity and what that exact card sells for. See how the price checker works.

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How to tell if a Pokémon card is a secret rare

Look at the collector number. On current cards it's in the bottom left corner, and on older ones it's usually bottom right. It's written as two numbers: the card's own number, then the size of the set. If the first is bigger than the second, you're holding a secret rare. Charizard ex 199/165 from Scarlet & Violet 151 is one, because the set's official count stops at 165.

That's the whole test, and it works on every era. A few things trip people up:

New to the small print? How to read a Pokémon card walks through every part of it.

The most valuable secret rare Pokémon cards right now

The 25 most valuable English secret rares by near-mint price, updated November 4, 2026.

#CardSetPrice (NM)
1
Celebi 145/144Celebi #145/144
Secret Rare
Skyridge 2003$3,999.99
2
Shining Charizard 107/105Shining Charizard #107/105
Shining
Unlimited Holofoil
Neo Destiny 2002$3,998.99
3
Umbreon VMAX 215/203Umbreon VMAX #215/203
Rainbow Rare
Evolving Skies 2021$2,290.94
4
M Charizard-EX 108/106M Charizard-EX #108/106
Secret Rare
Flashfire 2014$1,501.23
5
Charizard 146/144Charizard #146/144
Secret Rare
Skyridge 2003$1,500.00
6
Charizard 100/97Charizard #100/97
Secret Rare
Dragon 2003$1,499.99
7
Golem 148/144Golem #148/144
Secret Rare
Skyridge 2003$1,387.99
8
Rayquaza 128/124Rayquaza #128/124
Secret Rare
Dragons Exalted 2012$1,250.00
9
Rayquaza VMAX 218/203Rayquaza VMAX #218/203
Rainbow Rare
Evolving Skies 2021$1,231.76
10
Nidoking 150/147Nidoking #150/147
Secret Rare
Aquapolis 2003$1,200.00
11
Ultra Ball 122/116Ultra Ball #122/116
Secret Rare
Plasma Freeze 2013$1,199.50
12
Umbreon ex 161/131Umbreon ex #161/131
Special Illustration Rare
Prismatic Evolutions 2025$1,178.25
13
Charizard 136/135Charizard #136/135
Secret Rare
Plasma Storm 2013$1,150.00
14
Dialga-EX 122/119Dialga-EX #122/119
Secret Rare
Phantom Forces 2014$1,047.29
15
Gengar VMAX 271/264Gengar VMAX #271/264
Rainbow Rare
Fusion Strike 2021$1,014.52
16
Kabutops 150/144Kabutops #150/144
Secret Rare
Skyridge 2003$1,000.00
17
Celebi ex 117/115Celebi ex #117/115
Secret Rare
Unseen Forces 2005$999.99
18
Gardevoir 109/108Gardevoir #109/108
Secret Rare
Dark Explorers 2012$946.32
19
Garchomp 120/116Garchomp #120/116
Secret Rare
Plasma Freeze 2013$900.00
20
Charizard-GX 150/147Charizard-GX #150/147
Rainbow Rare
Burning Shadows 2017$840.75
21
Mew ex 232/091Mew ex #232/091
Special Illustration Rare
Paldean Fates 2024$833.52
22
Mewtwo-GX 78/73Mewtwo-GX #78/73
Secret Rare
Shining Legends 2017$819.12
23
Shining Gyarados 65/64Shining Gyarados #65/64
Shining
Unlimited Holofoil
Neo Revelation 2001$793.16
24
Shining Celebi 106/105Shining Celebi #106/105
Shining
Unlimited Holofoil
Neo Destiny 2002$749.99
25
Charizard 103/100Charizard #103/100
Secret Rare
Stormfront 2008$699.99

Prices are for raw, near-mint copies. A graded copy of any of these can sell for several times as much, and a played one for far less. If you're weighing a slab, our grading profit calculator does the math for a specific card.

How secret rares changed from 2000 to today

Early sets hid a handful of secret rares each, often a single card. Neo added Shining Pokémon, Sun & Moon and Sword & Shield split them into Rainbow Rares and Secret Rares, and Scarlet & Violet turned the end of every set into a long run of illustration cards. As the count per set went up, the typical price came down.

EraYearsSecret raresPer setMedian priceMost valuable
Original series200011$143.06
Dark Raichu 83/82Dark Raichu #83/82
Secret Rare
$143.06
Neo series2001 to 2002102 to 8$500.00
Shining Charizard 107/105Shining Charizard #107/105
Shining
$3,998.99
e-Card series200393 to 6$1,000.00
Celebi 145/144Celebi #145/144
Secret Rare
$3,999.99
EX series2003 to 2006191 to 4$210.10
Charizard 100/97Charizard #100/97
Secret Rare
$1,499.99
Diamond & Pearl2007 to 200841 to 3$109.62
Charizard 103/100Charizard #103/100
Secret Rare
$699.99
Platinum200993$288.75
Surfing Pikachu 114/111Surfing Pikachu #114/111
Secret Rare
$427.62
Black & White2011 to 2013331 to 6$199.99
Rayquaza 128/124Rayquaza #128/124
Secret Rare
$1,250.00
XY2014 to 2016271 to 5$35.95
M Charizard-EX 108/106M Charizard-EX #108/106
Secret Rare
$1,501.23
Sun & Moon2017 to 20192481 to 35$23.96
Charizard-GX 150/147Charizard-GX #150/147
Rainbow Rare
$840.75
Sword & Shield2020 to 20232711 to 35$7.44
Umbreon VMAX 215/203Umbreon VMAX #215/203
Rainbow Rare
$2,290.94
Scarlet & Violet2023 to 20251,01731 to 154$8.55
Umbreon ex 161/131Umbreon ex #161/131
Special Illustration Rare
$1,178.25
Mega Evolution2025 to 202630830 to 78$3.51
Mega Gengar ex 284/217Mega Gengar ex #284/217
Special Illustration Rare
$666.13

Why new sets don't say "Secret Rare"

The 1,325 cards numbered above the set total in Scarlet & Violet and Mega Evolution sets are labeled Illustration Rare (510), Ultra Rare (356), Special Illustration Rare (232), Shiny Rare (120), Hyper Rare (74), Shiny Ultra Rare (12), Mega Hyper Rare (8), Mega Attack Rare (7), Black White Rare (4) and Futuristic Rare (2). None of them is called a Secret Rare, but by number they're exactly that, and they're where a modern set's value sits. Their median price is $7.09, against 16 cents for the cards inside the set numbering, about 44 times as much.

So if you're sorting a Scarlet & Violet or Mega Evolution pile, don't look for the word. Check the number, then the stars. The Pokémon card rarity symbols chart has every symbol by era.

Secret rares in every set

Every English expansion with cards numbered above its total, newest first. Each set links to its full card list, where the secret rares sit at the end.

Mega Evolution secret rares

SetSecret raresNumbersMost valuable secret rare
30th Celebration 202630129/128 to 158/128
Mew ex 152/128Mew ex #152/128
Special Illustration Rare
$64.14
Pitch Black 202636085/084 to 120/084
Mega Darkrai ex 116/084Mega Darkrai ex #116/084
Special Illustration Rare
$135.45
Chaos Rising 202636087/086 to 122/086
Mega Greninja ex 122/086Mega Greninja ex #122/086
Mega Hyper Rare
$113.96
Perfect Order 202636089/088 to 124/088
Meowth ex 121/088Meowth ex #121/088
Special Illustration Rare
$86.51
Ascended Heroes 202678218/217 to 295/217
Mega Gengar ex 284/217Mega Gengar ex #284/217
Special Illustration Rare
$666.13
Phantasmal Flames 202536095/094 to 130/094
Mega Charizard X ex 125/094Mega Charizard X ex #125/094
Special Illustration Rare
$573.45
Mega Evolution 202556133/132 to 188/132
Mega Lucario ex 188/132Mega Lucario ex #188/132
Mega Hyper Rare
$203.81

Scarlet & Violet secret rares

SetSecret raresNumbersMost valuable secret rare
White Flare 202586087/086 to 173/086
Victini 172/086Victini #172/086
Black White Rare
$532.52
Black Bolt 202586087/086 to 172/086
Victini 171/086Victini #171/086
Black White Rare
$615.61
Destined Rivals 202562183/182 to 244/182
Team Rocket's Mewtwo ex 231/182Team Rocket's Mewtwo ex #231/182
Special Illustration Rare
$323.47
Journey Together 202531160/159 to 190/159
Lillie's Clefairy ex 184/159Lillie's Clefairy ex #184/159
Special Illustration Rare
$75.77
Prismatic Evolutions 202549132/131 to 180/131
Umbreon ex 161/131Umbreon ex #161/131
Special Illustration Rare
$1,178.25
Surging Sparks 202461192/191 to 252/191
Pikachu ex 238/191Pikachu ex #238/191
Special Illustration Rare
$241.17
Stellar Crown 202433143/142 to 175/142
Squirtle 148/142Squirtle #148/142
Illustration Rare
$91.95
Shrouded Fable 202435065/064 to 099/064
Persian 078/064Persian #078/064
Illustration Rare
$65.35
Twilight Masquerade 202459168/167 to 226/167
Greninja ex 214/167Greninja ex #214/167
Special Illustration Rare
$237.07
Temporal Forces 202456163/162 to 218/162
Gastly 177/162Gastly #177/162
Illustration Rare
$86.88
Paldean Fates 2024154092/091 to 245/091
Mew ex 232/091Mew ex #232/091
Special Illustration Rare
$833.52
Paradox Rift 202384183/182 to 266/182
Groudon 199/182Groudon #199/182
Illustration Rare
$91.91
Scarlet & Violet 151 202342166/165 to 207/165
Charizard ex 199/165Charizard ex #199/165
Special Illustration Rare
$300.98
Obsidian Flames 202333198/197 to 230/197
Charizard ex 223/197Charizard ex #223/197
Special Illustration Rare
$87.13
Paldea Evolved 202386194/193 to 279/193
Magikarp 203/193Magikarp #203/193
Illustration Rare
$289.68
Scarlet & Violet 202360199/198 to 258/198
Gardevoir ex 245/198Gardevoir ex #245/198
Special Illustration Rare
$63.57

Sword & Shield secret rares

SetSecret raresNumbersMost valuable secret rare
Crown Zenith 20231160/159
Pikachu 160/159Pikachu #160/159
Secret Rare
$36.85
Silver Tempest 202220196/195 to 215/195
Lugia VSTAR 202/195Lugia VSTAR #202/195
Rainbow Rare
$39.07
Lost Origin 202221197/196 to 217/196
Giratina VSTAR 201/196Giratina VSTAR #201/196
Rainbow Rare
$24.73
Pokémon GO 202210079/078 to 088/078
Mewtwo VSTAR 079/078Mewtwo VSTAR #079/078
Rainbow Rare
$48.98
Astral Radiance 202227190/189 to 216/189
Machamp VMAX 194/189Machamp VMAX #194/189
Rainbow Rare
$17.58
Brilliant Stars 202214173/172 to 186/172
Charizard VSTAR 174/172Charizard VSTAR #174/172
Rainbow Rare
$55.62
Fusion Strike 202120265/264 to 284/264
Gengar VMAX 271/264Gengar VMAX #271/264
Rainbow Rare
$1,014.52
Evolving Skies 202134204/203 to 237/203
Umbreon VMAX 215/203Umbreon VMAX #215/203
Rainbow Rare
$2,290.94
Chilling Reign 202135199/198 to 233/198
Blaziken VMAX 201/198Blaziken VMAX #201/198
Rainbow Rare
$378.14
Battle Styles 202120164/163 to 183/163
Rapid Strike Urshifu VMAX 170/163Rapid Strike Urshifu VMAX #170/163
Rainbow Rare
$76.57
Shining Fates 20211073/072
Alcremie VMAX 073/072Alcremie VMAX #073/072
Rainbow Rare
$3.80
Vivid Voltage 202018186/185 to 203/185
Pikachu VMAX 188/185Pikachu VMAX #188/185
Rainbow Rare
$167.96
Champion's Path 20207074/073 to 080/073
Charizard V 079/073Charizard V #079/073
Secret Rare
$247.30
Darkness Ablaze 202012190/189 to 201/189
Butterfree VMAX 190/189Butterfree VMAX #190/189
Rainbow Rare
$16.89
Rebel Clash 202017193/192 to 209/192
Boss's Orders 200/192Boss's Orders #200/192
Rainbow Rare
$40.32
Sword & Shield 202014203/202 to 216/202
Snorlax VMAX 206/202Snorlax VMAX #206/202
Rainbow Rare
$107.97

Sun & Moon secret rares

SetSecret raresNumbersMost valuable secret rare
Cosmic Eclipse 201935237/236 to 271/236
Reshiram & Zekrom-GX 259/236Reshiram & Zekrom-GX #259/236
Rainbow Rare
$242.64
Hidden Fates 2019169/68
Moltres & Zapdos & Articuno-GX 69/68Moltres & Zapdos & Articuno-GX #69/68
Rainbow Rare
$45.92
Unified Minds 201922237/236 to 258/236
Mewtwo & Mew-GX 242/236Mewtwo & Mew-GX #242/236
Rainbow Rare
$436.50
Unbroken Bonds 201920215/214 to 234/214
Reshiram & Charizard-GX 217/214Reshiram & Charizard-GX #217/214
Rainbow Rare
$248.94
Team Up 201915182/181 to 196/181
Gengar & Mimikyu-GX 186/181Gengar & Mimikyu-GX #186/181
Rainbow Rare
$561.22
Lost Thunder 201822215/214 to 236/214
Lugia-GX 227/214Lugia-GX #227/214
Rainbow Rare
$370.06
Dragon Majesty 2018871/70 to 78/70
Ultra Necrozma-GX 78/70Ultra Necrozma-GX #78/70
Secret Rare
$125.68
Celestial Storm 201815169/168 to 183/168
Rayquaza-GX 177/168Rayquaza-GX #177/168
Rainbow Rare
$320.62
Forbidden Light 201815132/131 to 146/131
Lucario-GX 135/131Lucario-GX #135/131
Rainbow Rare
$132.65
Ultra Prism 201817157/156 to 173/156
Leafeon-GX 157/156Leafeon-GX #157/156
Rainbow Rare
$95.08
Crimson Invasion 201713112/111 to 124/111
Gyarados-GX 112/111Gyarados-GX #112/111
Rainbow Rare
$84.42
Shining Legends 2017574/73 to 78/73
Mewtwo-GX 78/73Mewtwo-GX #78/73
Secret Rare
$819.12
Burning Shadows 201722148/147 to 169/147
Charizard-GX 150/147Charizard-GX #150/147
Rainbow Rare
$840.75
Guardians Rising 201724146/145 to 169/145
Sylveon-GX 158/145Sylveon-GX #158/145
Rainbow Rare
$187.40
Sun & Moon 201714150/149 to 163/149
Umbreon-GX 154/149Umbreon-GX #154/149
Rainbow Rare
$129.43

XY secret rares

SetSecret raresNumbersMost valuable secret rare
Evolutions 20165109/108 to 113/108
Surfing Pikachu 111/108Surfing Pikachu #111/108
Secret Rare
Steam Siege 20162115/114 to 116/114
Gardevoir-EX 116/114Gardevoir-EX #116/114
Secret Rare
$110.87
Fates Collide 20161125/124
Alakazam-EX 125/124Alakazam-EX #125/124
Secret Rare
$163.37
BREAKpoint 20161123/122
Gyarados-EX 123/122Gyarados-EX #123/122
Secret Rare
$212.44
BREAKthrough 20152163/162 to 164/162
Mewtwo-EX 163/162Mewtwo-EX #163/162
Secret Rare
$219.54
Ancient Origins 2015299/98 to 100/98
Energy Retrieval 99/98Energy Retrieval #99/98
Secret Rare
Roaring Skies 20152109/108 to 110/108
Energy Switch 109/108Energy Switch #109/108
Secret Rare
Primal Clash 20154161/160 to 164/160
Dive Ball 161/160Dive Ball #161/160
Secret Rare
Phantom Forces 20143120/119 to 122/119
Dialga-EX 122/119Dialga-EX #122/119
Secret Rare
$1,047.29
Furious Fists 20142112/111 to 113/111
M Lucario-EX 113/111M Lucario-EX #113/111
Secret Rare
$143.91
Flashfire 20143107/106 to 109/106
M Charizard-EX 108/106M Charizard-EX #108/106
Secret Rare
$1,501.23

Black & White secret rares

SetSecret raresNumbersMost valuable secret rare
Legendary Treasures 20132114/113 to 115/113
Zekrom 115/113Zekrom #115/113
Secret Rare
$519.49
Plasma Blast 20134102/101 to 105/101
Rare Candy 105/101Rare Candy #105/101
Secret Rare
$231.25
Plasma Freeze 20136117/116 to 122/116
Ultra Ball 122/116Ultra Ball #122/116
Secret Rare
$1,199.50
Plasma Storm 20133136/135 to 138/135
Charizard 136/135Charizard #136/135
Secret Rare
$1,150.00
Boundaries Crossed 20124150/149 to 153/149
Altaria 152/149Altaria #152/149
Secret Rare
$299.95
Dragon Vault 2012121/20
Kyurem 21/20Kyurem #21/20
$93.00
Dragons Exalted 20124125/124 to 128/124
Rayquaza 128/124Rayquaza #128/124
Secret Rare
$1,250.00
Dark Explorers 20123109/108 to 111/108
Gardevoir 109/108Gardevoir #109/108
Secret Rare
$946.32
Next Destinies 20124100/99 to 103/99
Zoroark 102/99Zoroark #102/99
Secret Rare
$399.99
Noble Victories 20111102/101
Meowth 102/101Meowth #102/101
Secret Rare
$126.98
Black & White 20111115/114
Pikachu 115/114Pikachu #115/114
Secret Rare
$173.64

Secret rares before Black & White (2000 to 2009)

SetSecret raresNumbersMost valuable secret rare
Supreme Victors 20093148/147 to 150/147
Articuno 148/147Articuno #148/147
Secret Rare
$388.32
Rising Rivals 20093112/111 to 114/111
Surfing Pikachu 114/111Surfing Pikachu #114/111
Secret Rare
$427.62
Platinum 20093128/127 to 130/127
Scyther 130/127Scyther #130/127
Secret Rare
Stormfront 20083101/100 to 103/100
Charizard 103/100Charizard #103/100
Secret Rare
$699.99
Mysterious Treasures 20071124/123
Time-Space Distortion 124/123Time-Space Distortion #124/123
Secret Rare
$100.06
Holon Phantoms 20061111/110
Mew 111/110Mew #111/110
Secret Rare
Legend Maker 2006193/92
Pikachu δ 93/92Pikachu δ #93/92
Secret Rare
$229.27
Delta Species 20051114/113
Azumarill 114/113Azumarill #114/113
Secret Rare
Unseen Forces 20052116/115 to 117/115
Celebi ex 117/115Celebi ex #117/115
Secret Rare
$999.99
Emerald 20051107/106
Farfetch'd 107/106Farfetch'd #107/106
Secret Rare
Deoxys 20051108/107
Rocket's Raikou ex 108/107Rocket's Raikou ex #108/107
Secret Rare
$284.99
Team Rocket Returns 20042110/109 to 111/109
Here Comes Team Rocket! 111/109Here Comes Team Rocket! #111/109
Secret Rare
$400.00
FireRed & LeafGreen 20044113/112 to 116/112
Articuno ex 114/112Articuno ex #114/112
Secret Rare
$325.45
Hidden Legends 20041102/101
Groudon 102/101Groudon #102/101
Secret Rare
$114.93
Team Magma vs Team Aqua 2004296/95 to 97/95
Jirachi 97/95Jirachi #97/95
Secret Rare
$210.10
Dragon 2003398/97 to 100/97
Charizard 100/97Charizard #100/97
Secret Rare
$1,499.99
Skyridge 20036145/144 to 150/144
Celebi 145/144Celebi #145/144
Secret Rare
$3,999.99
Aquapolis 20033148/147 to 150/147
Nidoking 150/147Nidoking #150/147
Secret Rare
$1,200.00
Neo Destiny 20028106/105 to 113/105
Shining Charizard 107/105Shining Charizard #107/105
Shining
$3,998.99
Neo Revelation 2001265/64 to 66/64
Shining Gyarados 65/64Shining Gyarados #65/64
Shining
$793.16
Team Rocket 2000183/82
Dark Raichu 83/82Dark Raichu #83/82
Secret Rare
$143.06

Found one in your binder? Cardex shows today's price for the exact card and printing, so you know what it's worth before you sell or trade it. See how the price checker works.

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Are secret rare Pokémon cards worth anything?

Most are worth something, few are worth a lot. The median English secret rare sells for $9.56 near mint. 49% sell for $10 or more, 9.3% for $100 or more, and only 16 are above $1,000 right now. The 66 that sell for under a dollar are mostly Ultra Rares from recent sets (66 of them), the full art Trainers and less popular Pokémon ex.

Age matters more than the number. Older sets printed a handful of secret rares each, and clean copies that survived are scarce, so their medians run into the hundreds. Modern sets print dozens, and a median around $7.09 is typical there. The Pokémon on the card matters most of all. Charizard alone holds 7 of the top 25 spots above, and Celebi, Umbreon and Rayquaza show up more than once.

Condition moves the price as much as anything here. A secret rare with whitening on the edges or a crease sells well below near mint, so check it against our card condition guide before you price it. For everything else that goes into a card's value, see how much your Pokémon card is worth.

Are secret rares hard to pull?

Yes, but nobody outside The Pokémon Company knows exactly how hard. The company doesn't publish pull rates, so the odds you see online come from people opening a lot of packs and counting. What the numbers do show is that modern sets have far more cards above the total. When a set has 60 of them, pulling a secret rare is not the same as pulling the one you want.

That's why many collectors buy the single instead of chasing it in packs. Our list of the most expensive card in every set shows each set's chase card.

Check your secret rares with Cardex

Cardex card details for Umbreon VMAX 215/203, a secret rare, showing its rarity, set and collector number
Cardex shows the collector number and rarity, so a number like 215/203 is easy to spot.

Cardex is a Pokémon card price checker app for iPhone, iPad and Android. Point the camera at a card and it identifies the exact card, shows its collector number and rarity, and pulls the current market price. You can also search any card by name and save the ones you own to a collection that tracks their value.

Searching cards and checking raw prices are free. Premium adds unlimited scans, graded prices and the full list of recent eBay sales.

Where these numbers come from

A card counts as a secret rare when its printed collector number is higher than the set total printed next to it. We checked every card in 97 English expansions this way. Promo sets and gallery subsets (Trainer Gallery, Galarian Gallery, Shiny Vault) are left out because they use their own numbering, and so are Commons and Uncommons above the total, such as the basic Energy cards in the Sun & Moon base set. Prices are near-mint USD market prices from the same data the Cardex app uses, refreshed daily. The latest update is from November 4, 2026.

Secret rare questions

What is a secret rare Pokémon card?

A card whose collector number is higher than the set's printed total, such as Charizard ex 199/165 in Scarlet & Violet 151. The set count printed on every card leaves these out, which is where the name comes from. We count 1,956 English secret rares across 97 sets.

How do I know if my Pokémon card is a secret rare?

Read the collector number in the bottom corner. If the first number is bigger than the second, like 215/203, it's a secret rare. On current cards the rarity symbol next to it is usually one or more gold stars or two silver stars. If the number is worn or you aren't sure of the set, scan the card with Cardex: it shows the set, collector number, rarity and current price. The app is free to download and your first 3 scans are free.

Are secret rare Pokémon cards worth anything?

Usually more than the rest of the set, but most aren't worth a fortune. The median English secret rare sells for $9.56 near mint, 49% sell for $10 or more and 9.3% for $100 or more. Only 16 are worth $1,000 or more right now.

What is the most expensive secret rare Pokémon card?

Right now it's Celebi 145/144 from Skyridge, at about $3,999.99 near mint. Shining Charizard 107/105 from Neo Destiny is next at $3,998.99.

What was the first secret rare Pokémon card?

Dark Raichu 83/82 from Team Rocket (2000). It sells for about $143.06 near mint today. It stayed the only one until Neo Revelation in 2001.

Do new Pokémon sets still have secret rares?

Yes, more than ever. The newest set, 30th Celebration, has 30 cards numbered above its total (129/128 to 158/128). Since Scarlet & Violet they're no longer called "Secret Rare": they carry rarity names like Illustration Rare, Special Illustration Rare, Ultra Rare and Hyper Rare instead.

Which Pokémon set has the most secret rares?

Paldean Fates, with 154 cards numbered above 91. It has more secret rares than regular cards.