She was just happy to be able to sing. That was the beginning of a legend.
[AUTO]:When a card named "Mermaid Idol, Riviere" rides this unit, look at up to seven cards from the top of your deck, search for up to one card named "Top Idol, Riviere" or "Super Idol, Riviere" from among them, reveal it to your opponent, put it into your hand, and shuffle your deck. [AUTO]:When a other than a card named "Mermaid Idol, Riviere" rides this unit, you may call this card to (RC).