Computer Search - 2013 (Yugo Sato) 137 World Championship Decks - Rare Number_SBC1-ENI01 or when a Spell/Trap Card

or when a Spell/Trap Card that is already face-up on the field activates its effect: You can send this card from your hand or your side of the field to the Graveyard

then send that many cards from the top of your Deck to the GY

Card TextEach Flames of Destruction booster box contains 24 packs of 9 random cards

Card TextReveal 1 "Number" Xyz Monster in your Extra Deck that has a number between "101" and "107" in its name

Card TextIncrease 1 selected monster's ATK by 500 points during the turn this card is activated

Computer Search - 2013 (Yugo Sato) 137 World Championship Decks - Rare Number_SBC1-ENI01 or when a Spell/Trap CardRarityRare