[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 "Super Idol, Riviere" or "Top Idol, Riviere" from among them, reveal it to your opponent, put it into your hand, and shuffle your deck. [AUTO]:When a "Bermuda Triangle" other than a card named "Mermaid Idol, Riviere" rides this unit, you may call this unit to (RC).