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.
Aquapolis
Undersea Ruins
138/147 Uncommon
English card price
2.39 €
30-day average · general reference
We do not have the Near Mint average for the English print yet. Meanwhile this is the Cardmarket 30-day average, which mixes every language and condition (updated 06/11/2026).
See listings on Cardmarket ↗ What makes a card more valuable?
| Number | 138/147 |
|---|---|
| Rarity | Uncommon |
| Category | Trainer |
| Legality | Standard: No · Expanded: No |
| Finishes | Normal · Reverse holo |
| Illustrator | Midori Harada |
What to know about this card
- It is card 138 of the 147 in the official Aquapolis checklist. If you are completing the set, mark it in your collection to keep track.
- Rarity: Uncommon. The symbol in the bottom corner confirms it at a glance, as explained in Pokémon card rarities explained.
- It exists in several finishes (Normal, Reverse holo). Each one has its own price; the average above is for the regular version.
- Artwork by Midori Harada. Some collectors chase every card by the same artist: how to start (in Spanish).
Effect
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