Each time a monster on your opponent's side of the field attacks, toss a coin and call Heads or Tails. If you call it right, the attacking monster's ATK becomes 0 only during the Battle Phase. Pay 500 Life Points during each of your Standby Phases. If you cannot, this card is destroyed.
![Fairy Box [LON-EN024] Common](http://www.cardmerchanttakapuna.co.nz/cdn/shop/products/10b2ce1f-4c74-51ad-9839-1d2fe4407ce1_d3d1ec25-60e2-41d6-97c7-0b187ceee166.jpg?v=1702647657&width=1445)