Your search for "R - Righteous Justice SDHS-EN030" revealed the following:
R - Righteous Justice - SDHS-EN030 - Common - 1st Edition from Structure Deck: HERO Strike 1st Edition, available at 401 Games Canada. Rarity: Common Card Text:Destroy Spell/Trap Cards equal to the number of "Elemental HERO" cards you control.
R - Righteous Justice - SDHS-EN030 - Common - Unlimited from Structure Deck: HERO Strike Unlimited, available at 401 Games Canada. Rarity: Common Card Text:Destroy Spell/Trap Cards equal to the number of "Elemental HERO" cards you control.