Dark City

Yu-Gi-Oh Card: Dark City
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Dark City
Type:Field Spell
Text:When a "Destiny HERO" monster attacks, if its ATK is lower than the ATK of the attack target, the attacking monster gains 1000 ATK during damage calculation only.
Printings: Duelist Pack 5: Aster Phoenix (DP05-EN019)
Legendary Collection 2: Mega-Pack (LCGX-EN144)
Legendary Hero Deck A (LEHD-ENA20)
Power of the Duelist (POTD-048)