Name:
Mermaid's Thunder Parasol
Text:
This card deals 400 damage multiplied by the number of cards in your hand to target J/resonator. Shuffle this card into its owner's deck as it resolves.
Flavour:
"Hmm, according to this scroll, this might have belonged to a mermaid princess who controlled the weather with her parasol... Well, I guess having another umbrella can't hurt." —Selesta, Treasure Hunter