Gallantmon

[When Digivolving] [When Attacking] Delete 1 of your opponent's Digimon with 8000 DP or less. If this effect didn't delete, this Digimon gets +3000 DP and gains ＜Blocker＞ (This Digimon can block in the blocker timing.) until the end of your opponent's turn. [Your Turn] While you have 0 or less memory, this Digimon isn't affected by your opponent's effects.