#138

Aquapolis · English

Undersea Ruins

✦ Uncommon

✨ Mavi AI quick take

This Uncommon Trainer card comes from Aquapolis. This card stays in play when you play it. Discard this card if another Stadium card comes into play. Once during each player's turn (before attacking), that player may flip a coin. If heads, that player chooses 1 of his or her Evolved Pokémon in play and discards the top Evolution card from that Pokémon, devolving it. Generated from the verified card fields shown on this page.

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Price snapshot

Cardmarket guide · EUR
Updated 23 Jul 2026

Trend price€2.34

From€0.40

Average€2.32

Holo trend€5.63

Finish	Average	Low	Trend	1 day	7 days	30 days
Standard	€2.32	€0.40	€2.34	€2.85	€2.19	€2.77
Holo / reverse	€5.01	€1.75	€5.63	€2.10	€5.06	€5.53

Today

€2.85

7-day avg

€2.19

30-day avg

€2.77

Trend

€2.34

Guide prices can change and may differ by condition, language, seller, grading, and delivery cost. Always check the live listing with a parent or guardian before buying.

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Card facts

Useful details at a glance

SetAquapolis

Card number138 / 147

RarityUncommon

IllustratorMidori Harada

CategoryTrainer

Type—

WeaknessNone listed

ResistanceNone listed

Retreat cost—

Released15 Jan 2003

Stage—

Evolves from—

Printed levelNot printed on this card

Weight—

Card subtypeTrainer

Available finishesStandard / not specified

Regulation markNot used / not listed

Pokédex number—

Cardmarket product275214

Metacard ID213075

TCGplayer ID90158

Image filename213075_Undersea-Ruins.webp

Image pathimages/213075_Undersea-Ruins.webp

Image sourceCached

Abilities & effects

Extra rules and useful play information

Card effect

This card stays in play when you play it. Discard this card if another Stadium card comes into play. Once during each player's turn (before attacking), that player may flip a coin. If heads, that player chooses 1 of his or her Evolved Pokémon in play and discards the top Evolution card from that Pokémon, devolving it.

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