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Reference artwork · details may differ from this copy
About This Card

The Slowking Reverse Holo card from the 2018 Lost Thunder set, featuring a Stage 1 Water-type Pokémon with unique gameplay mechanics.

Slowking

2018 • Pokémon • Lost Thunder

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Market Value
Raw/Ungraded Market: $9.76
Updated 5 days ago
Based on TCGplayer Market (reference)Check Price Guide

Market & Price History

  • $9.76
    Source
    Guide Estimate
    Trend
    +6.2%
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30-day Price History

Raw / Ungraded

TCGplayer Market (reference) · Guide Estimate evidence · captured Nov 6, 2026

Each point is the last stored observation that day for this printing, condition, grader, autograph status and source. Gaps mean no observation; guide estimates and asking prices are not completed sales.
Product Overview

Description

The Slowking Reverse Holo card, numbered 55 in the Lost Thunder set, offers a distinctive piece of Pokémon TCG history from 2018. Designed by artist sowsow, this Stage 1 Water-type card evolves from Slowpoke and carries a hefty 120 HP, making it a resilient choice for deck builders. The reverse holo finish provides a shimmering aesthetic that collectors appreciate for its visual appeal during play and storage. Gameplay enthusiasts will recognize Slowking’s unique abilities, particularly its 'Water Memory' attack. This move allows players to look at an opponent's hand and send a card to the Lost Zone, adding a strategic layer of disruption to the match. Additionally, its 'Colorless' attack scales damage based on the opponent's energy attachments, offering dynamic offensive potential. These mechanics highlight the card's role in both competitive play and casual collections. For those building a comprehensive Lost Thunder collection, this card represents a key component of the set's identity. Its retreat cost of two colorless energy ensures it can be moved around the battlefield efficiently, further enhancing its utility. Collectors often seek out this card number to complete their set archives or to add a reliable card to their binder. Whether you are a seasoned collector or new to the hobby, understanding the design and mechanics of cards like this helps in making informed decisions. The combination of its artistic finish, strategic attacks, and place within the 2018 Lost Thunder set makes it a noteworthy addition to any Pokémon card collection. Browse our catalog to find this and other rare finds that define the collector experience.

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Product Specs

Card Details

The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.

Catalog Profile

The core identity of the card within the set.

Year

2018

Series

Lost Thunder

Card Number

#55

Featured Subject

The subject, team, league, and sport context tied to this card.

Featured

Slowking

Game

Pokémon

TCG Attributes

Rarity, print treatment, and game-specific stats for this card.

Rarity

Rare

Artist

sowsow

Material

Card Stock

Language

English

Finish

Reverse Holo

HP

120

Type

Water

Stage

Stage 1

Evolves from

Slowpoke

Weakness

Grass ×2

Retreat cost

2

Pokédex #

199

Card Text

Abilities, attacks, oracle text, and flavor text printed on the card.

Attack: Memory Melt

Look at your opponent's hand and put a card you find there in the Lost Zone.

Attack: Psychic (60+)

This attack does 20 more damage times the amount of Energy attached to your opponent's Active Pokémon.

This Pokémon is so famed for its intellect that a proverb still persists in some regions: "When in doubt, ask Slowking."

Pokémon and related names, images, and marks are trademarks or copyrights of The Pokémon Company, Nintendo, Creatures Inc., GAME FREAK Inc., and their affiliates. SuperCatch is an independent marketplace and is not affiliated with, endorsed by, or sponsored by them. Full attribution.

FAQ

Frequently Asked Questions

What is the significance of the Reverse Holo finish on Pokémon cards?

The Reverse Holo finish features a shimmering, textured background that contrasts with the card's illustration, making it visually distinct from common cards. Collectors often seek these cards for their aesthetic appeal and the unique way they catch the light.

How does Slowking's Water Memory attack work in the game?

Slowking's Water Memory attack allows the player to look at their opponent's hand and send any card found there to the Lost Zone. This mechanic disrupts the opponent's resources while adding a strategic element to the card's gameplay.

What set is Slowking card number 55 from?

Slowking card number 55 is from the Lost Thunder set, released in 2018. This expansion is part of the Pokémon TCG's ongoing series, featuring a variety of Pokémon and unique mechanics that appeal to collectors and players alike.

Cards Named Slowking

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