[REQUIREMENT] If there are 10 or more cards in your Deck and you control a face-up “Dice Key Bachika”, shuffle your Deck.
[EFFECT] Send the top card of your Deck to the GY. If you sent a Level 7 monster with an effect that rolls a six-sided die to the GY with this effect, then inflict 700 damage to your opponent. If you inflicted damage, you can choose up to 7 cards on the field and destroy them.