Search your main deck for a Fairy Tale resonator, reveal it and put it into your hand. If your Ruler is " Grimm, the Fairy Tale Prince ", you may put it into your field instead. This triggers its [Enter] ability. Then shuffle your main deck.

• Number: CMF-017
• Rarity: Rare
• Type: Spell
• Attribute: Light
• Cost: L 2
• Converted Cost: 3
• Subtype: Chant