Undersea Ruins (Japanese: 海底遺跡Undersea Ruins) is a Stadium card. It is part of the Aquapolis expansion.
Card text
All prints
You can't have more than 1 ACE SPEC card in your deck.
You can't have more than 1 ACE SPEC card in your deck.
Team Plasma
Team Plasma
You can't have more than 1 ACE SPEC card in your deck.
FLARE
(Prism Star) Rule You can't have more than 1 card with the same name in your deck. If a card would go to the discard pile, put it in the Lost Zone instead.
TAG TEAM
This card stays in play when you play it. Discard this card if another Stadium card comes into play.
VSTAR Power
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.
Do Nothing
At the beginning of your turn, flip a coin. If heads, you can do nothing during your turn. If tails, your opponent can do nothing during his or her next turn.
Do Nothing
At the beginning of your turn, flip a coin. If heads, you can do nothing during your turn. If tails, your opponent can do nothing during his or her next turn.
Do Nothing
At the beginning of your turn, flip a coin. If heads, you can do nothing during your turn. If tails, your opponent can do nothing during his or her next turn.
Trivia
Origin
Undersea Ruins' Japanese name is that of the Abyssal Ruins, a location later introduced in the Generation V Pokémon games. The two are not related however.