Gundramon BT6-065

＜Blocker＞ (At blocker timing, by suspending this Digimon, it becomes the attack target). [When Digivolving] Reveal the top 5 cards of your deck. You may use 1 Option card with a memory cost of 7 among them without paying its memory cost. Trash the remaining cards. If you don't use an Option card with this effect, delete 1 of your opponent's Digimon with a play cost of 4 or less.