When this card would be played from the hand, if you have no Digimon, reduce the play cost by 2 for every 5 total cards in both players' trashes. <Rush> [On Play] [When Digivolving] [When Attacking] Delete 1 of your opponent's 6000 DP or lower Digimon. If this effect didn't delete, delete 1 of their 13000 DP or higher Digimon.