Your search for "Pinpoint Guard SR01-EN040" revealed the following:
Pinpoint Guard - SR01-EN040 - Common - 1st Edition from Structure Deck: Emperor of Darkness 1st Edition, available at 401 Games Canada. Rarity: Common Card Text:When an opponent's monster declares an attack: Target 1 Level 4 or lower monster in...
Pinpoint Guard - SR01-EN040 - Common - Unlimited from Structure Deck: Emperor of Darkness Unlimited, available at 401 Games Canada. Rarity: Common Card Text:When an opponent's monster declares an attack: Target 1 Level 4 or lower monster in your Graveyard;...