Prismatic Evolutions

Seaking PRE 21/131

PREFRUncommon
Seaking PRE 21

We are not buying this printing at the moment.

Versions of this card

Check the number and illustration against the card you are looking for.

What you might be wondering about this card

How can you tell your card is this one?
Look at the bottom of your card: you should read PRE 21/131 there. Its illustration is signed Nelnal.
Which set does it come from?
It comes from the Prismatic Evolutions set, released here on 17 January 2025.

When it came out

Prismatic Evolutions landed here on 17 January 2025.

In Japan these cards were already in shops on 6 December 2024, under the code SV8a. That is 42 days ahead of us.

Every set, with both of its dates

What the card itself says

Its characteristics and effects in play, with the original text when available.

HP
110
Type
Water
Stage
Stage 1
Retreat cost
1
Weakness
×2
Regulation mark
H
Number
21/131
Set
Prismatic EvolutionsPRESet guide
Illustrated by
Nelnal

Its Ability

Festival LeadTête de la Fête

If Festival Grounds is in play, this Pokémon may use an attack it has twice. If the first attack Knocks Out your opponent's Active Pokémon, you may attack again after your opponent chooses a new Active Pokémon.Si Lieu de la Fête est en jeu, ce Pokémon peut attaquer deux fois en utilisant ses attaques. Si la première attaque met K.O. le Pokémon Actif de votre adversaire, une fois que votre adversaire a choisi un nouveau Pokémon Actif, vous pouvez encore attaquer.

Its attacks

Rapid DrawPioche Rapide

60

Draw 2 cards.Piochez 2 cartes.

What to make of it

Have a look at what it does well, then at what will get in your way. After that you'll know whether it belongs in your deck.

  1. A strength

    Retreat cost 1. One Energy to discard and it is back on the Bench, which matters a lot on the turn you need to swap attackers.

  2. A strength

    It has an Ability, Festival Lead. An Ability costs you no attack, so you can use it and still swing the same turn.

  3. A strength

    Seaking runs it in 75 of the 75 lists we have read, seen across 64 different tournaments.

  4. A strength

    Mark H. It is one of the marks currently accepted in Standard: H, I, and J.

  5. Keep in mind

    Weakness Lightning ×2. Against a Lightning Pokémon, apply that to the damage it takes — it climbs fast. Of the 5,417 tournament lists we have read, 441 run at least one Pokémon of that type.

Standard format: source checked on September 27, 2026. TCGdex

Who plays it

These decks really played this card at a tournament. We spot it by the little set code printed at the bottom, the one players copy onto their list — two cards sometimes share a name, the code never lies.

The decks that list this card, with how many lists and how many tournaments
DeckListsTournamentsPrinting listed
Seaking75 of 7564PRE 21
Festival Lead55 of 5648PRE 21
Palafin ex3 of 423PRE 21
Mega Feraligatr ex1 of 281PRE 21

The other cards of this Pokémon

Two cards of the same Pokémon can be worth wildly different amounts — it depends on the set, the rarity and the artwork. We put all 19 Seaking cards on one page, priciest first.

See every Seaking card and its price