Card Errata:Steamroid

New Card Lore: If this card attacks an opponent's monster, this card gains 500 ATK during the Damage Step only. If this card is attacked by an opponent's monster, this card loses 500 ATK during the Damage Step only.

Old Card Lore: If this card attacks your opponent's monster, increase the ATK of this card by 500 points during the Damage Step only. If this card is attacked by your opponent's monster, decrease the ATK of this card by 500 points during the Damage Step.