Your search for "Marincess Wonder Heart LED9-EN043" revealed the following:
Marincess Wonder Heart - LED9-EN043 - Common - 1st Edition
Legendary Duelists: Duels From the Deep 1st Edition
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Marincess Wonder Heart - LED9-EN043 - Common - 1st Edition from Legendary Duelists: Duels From the Deep 1st Edition, available at 401 Games Canada. Rarity: Common Card Text:2+ WATER monstersOnce per battle, during damage calculation, if this card battles a...