Card text
This card stays in play when you play it. Discard this card if another Stadium card comes into play.

Skyridge is a set in the E-Card series. It was released on 12 May 2003. The printed size is 144. This checklist is longer, at 182 cards. Mystery Zone is 137/144, in position 137 of 182 on this checklist. Before it is 136 Mystery Plate δ, and after it is 138 Oracle. The listed rarity is Uncommon.
Mystery Zone is a Trainer card. The listed subtypes are Stadium.
Ken Ikuji illustrated this card. The same name is on 16 other cards in the catalog.
The card text says: This card stays in play when you play it. Discard this card if another Stadium card comes into play. The card text says: Once during each player's turn (before he or she attacks), if that player has an Evolution card in his or her hand, he or she may search his or her deck for a basic Energy card, show it to his or her opponent, and put it into his or her hand. Then that player chooses an Evolution card from his or her hand, shows it to his or her opponent, and puts it into his or her deck. That player shuffles his or her deck afterward.
I keep a set binder for Skyridge, meant to hold every card of that set. This card is one slot in the Skyridge set binder. Themed lists that include this exact card are Stadium cards. I still need this card.
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 he or she attacks), if that player has an Evolution card in his or her hand, he or she may search his or her deck for a basic Energy card, show it to his or her opponent, and put it into his or her hand. Then that player chooses an Evolution card from his or her hand, shows it to his or her opponent, and puts it into his or her deck. That player shuffles his or her deck afterward.
Skyridge, in the E-Card series. It was released on 12 May 2003. The printed size is 144.
137/144. It is entry 137 of 182 in this checklist.
Ken Ikuji. The catalog lists 16 other cards with that illustrator.
Uncommon.