Graceful & Skull Dice

Kartentext

Roll a six-sided die twice, and apply these effects for the rest of this turn. ● All monsters you control that mention "Dark Time Wizard" gain ATK/DEF equal to the total x 200. ● All monsters your opponent controls lose ATK/DEF equal to the total x 200. If your opponent Normal or Special Summons a monster(s), while this card is in your GY (except during the Damage Step): You can banish this card, then target 1 of those monsters; roll a six-sided die twice, and if the total was 6 or higher, destroy that monster.