YuGiOh: Skull Dice

Yu-Gi-Oh Card: Skull Dice
Available from these partners:
Skull Dice
Type:Normal Trap
Text:Roll a six-sided die. All monsters your opponent currently controls lose ATK and DEF equal to the result x 100, until the End Phase.
Printings: Eternal Duelist Soul (EDS-003)
Gold Series 4: Pyramids Edition (GLD4-EN046)
Legendary Collection 4: Mega-Pack (LCJW-EN074)
Speed Duel Starter Deck - Duelists of Tomorrow (SS02-ENB17)