Your search for "psychic shockwave led7-en045" revealed the following:
Psychic Shockwave - LED7-EN045 - Common - 1st Edition from Legendary Duelists: Rage of Ra 1st Edition, available at 401 Games Canada. Rarity: Common Card Text:When your opponent actiavates a Trap Card: Discard 1 Spell/Trap; Special Summon 1 Level 6...