Mischief of the Yokai [STBL-EN089] Ultimate RareSet: Starstrike Blast Card type: Normal Trap Rarity: Ultimate Rare Each face up monster on the field loses 2 Levels, until the End Phase. You can remove from play this card from your Graveyard to select 1 face up monster and reduce its Level by 1, until the End Phase. This effect cannot be activated the same turn this card is sent to the Graveyard.