How rare is Serperior ex in Black Bolt?

About 1 in 137 packs contain it, assuming every Ultra Rare is equally likely. Open 95 packs for an even chance, or 315 for a 90% chance.

How much is Serperior ex (156/086) worth?

About $1.12 ungraded, at TCGplayer market prices on Nov 7, 2026. That's down 6% since Nov 3, 2026.

Is it cheaper to buy Serperior ex or open packs for it?

Buying the single is cheaper: opening packs for it costs about 1683.7× its price on average. At $13.75 a pack (today's market price for a pack), you'd spend about $1,886 on average to pull it.

Who illustrated Serperior ex (156/086)?

N-DESIGN Inc. illustrated Serperior ex for Black Bolt.

What other Serperior ex cards are in Black Bolt?

#164 (Special Illustration Rare, $37.50).

Black Bolt · Ultra Rare

Serperior ex 156/086

Serperior ex (156/086) is an Ultra Rare from Black Bolt, released Jul 18, 2025. It sells for about $1.12 (TCGplayer market price, Nov 7, 2026, ungraded Near Mint). The other Serperior ex cards in Black Bolt are 003/086 (Double Rare, about $0.47) and 164/086 (Special Illustration Rare, about $37.50). About 1 in 137 packs contain this exact card. Buying the single is cheaper: opening packs for it costs about 1683.7× its price on average.

Price as of Nov 7, 2026Fairly sure

All Black Bolt cards Open packs in the simulator

Shown to identify the card.

$1.12Market priceNov 7, 2026
1 in 137PacksChance per pack
$1,886Average cost to pullAt $13.75 a pack
Ultra RareRarity8 cards share it

See your want list See your watch list

Card details

Serperior ex is a Grass-type Stage 2 Pokémon ex with 320 HP, illustrated by N-DESIGN Inc..

AbilityRegal Cheer

Attacks used by your Pokémon do 20 more damage to your opponent's Active Pokémon (before applying Weakness and Resistance).

Command the Grass150

You may search your deck for up to 3 cards and put them into your hand. Then, shuffle your deck.

Pokémon ex rule: When your Pokémon ex is Knocked Out, your opponent takes 2 Prize cards.

Card type: Stage 2 Pokémon ex
HP: 320
Type: Grass
Evolves from: Servine
Weakness: ×2
Resistance: None
Retreat cost
Illustrator: N-DESIGN Inc.
Card number: 156/086
Regulation mark: I
National Pokédex: #497

Your odds of pulling Serperior ex

Chance of at least one copy, assuming every Ultra Rare in the set is equally likely.

How we measured →

Product	Packs	Chance	Market price
1 pack	1	<1%	$13.75
Booster bundle	6	4%	$96.53
Elite Trainer Box	9	6%	$154.99

95 packs give you an even chance, and 315 packs a 90% chance. Allowing for sampling error, the true rate is likely between 1 in 104 and 1 in 186 packs. Try the how many packs calculator for other targets.

Open packs until you pull Serperior ex

Simulated Black Bolt packs at $13.75 each, opened until Serperior ex shows up.

Chasing Serperior ex

0 packs opened

Every pack is drawn at the measured Black Bolt pull rates. About 1 in 137 packs has Serperior ex.

Packs: 0
Spent: $0
Other hits: 0

$13.75 a pack

Speed

Uses the same pull rates as the odds above. Just for fun: each run is random. Open Black Bolt packs freely in the full simulator →

Open packs or buy the single?

Buy the single$1.12

Open packs for it, on average$1,886

Buying the single is cheaper: opening packs for it costs about 1683.7× its price on average. That's 137 packs at $13.75 (today's market price for a pack). The open-or-buy calculator counts the value of everything else you'd pull.

Price history

Daily TCGplayer market price since Nov 3, 2026.

$1.18−5.6%Nov 6, 2026 · since Nov 3, 2026

Poké Life · poke-life.comTCGplayer market price, recorded daily

Other Serperior ex cards

#164 · Special Illustration Rare$37.50

Quick answers

How rare is Serperior ex in Black Bolt?: About 1 in 137 packs contain it, assuming every Ultra Rare is equally likely. Open 95 packs for an even chance, or 315 for a 90% chance.
How much is Serperior ex (156/086) worth?: About $1.12 ungraded, at TCGplayer market prices on Nov 7, 2026. That's down 6% since Nov 3, 2026.
Is it cheaper to buy Serperior ex or open packs for it?: Buying the single is cheaper: opening packs for it costs about 1683.7× its price on average. At $13.75 a pack (today's market price for a pack), you'd spend about $1,886 on average to pull it.
What does Serperior ex do?: Serperior ex is a Grass-type Stage 2 Pokémon ex with 320 HP that evolves from Servine. Its Ability, Regal Cheer: Attacks used by your Pokémon do 20 more damage to your opponent's Active Pokémon (before applying Weakness and Resistance). Its attack Command the Grass costs 4 Energy and does 150 damage: You may search your deck for up to 3 cards and put them into your hand. Then, shuffle your deck.
Who illustrated Serperior ex (156/086)?: N-DESIGN Inc. illustrated Serperior ex for Black Bolt.
What other Serperior ex cards are in Black Bolt?: #164 (Special Illustration Rare, $37.50).

Prices: Scrydex, Nov 7, 2026. Card images are shown for identification. Card text: pokemontcg.io, Nov 7, 2026. Pull rates come from the verified openings on our Black Bolt page.