Gallantmon [BT13-111] [Versus Royal Knights Booster]

When you would play this card from the hand, if you have no Digimon, reduce the play cost by 2 for every 5 total cards in both players' trashes. [Rush] (This Digimon can attack the turn it was played.) [On Play] [When Digivolving] [When Attacking] Delete 1 of your opponent's Digimon with 6000 DP or less. If no opponent's Digimon was deleted by this effect, delete 1 of their Digimon with 13000 DP or more.