Herald of Perfection (Quarter Century Secret Rare) (RA03-EN237) - Quarter Century Secret Rare

You can Ritual Summon this card with "Dawn of the Herald". During either player's turn, when your opponent activates a Spell Card, Trap Card, or monster effect: You can send 1 Fairy-Type monster from your hand to the Graveyard; negate the activation, and if you do, destroy it.