Gallantmon (X Antibody)

[When Digivolving] [When Attacking] If [Gallantmon] or [X Antibody] is in this Digimon's digivolution cards, this Digimon gets +4000 DP and 1 of your opponent's Digimon gets -4000 DP until the end of their turn. [When Digivolving] [End of Attack] [Once Per Turn] Delete 1 of your opponent's Digimon with 10000 DP or less. If this didn't delete, trash your opponent's top security card and this Digimon unsuspends. [All Turns] While you have 0 or less memory, this Digimon isn't affected by the effects of your opponent's Digimon.

Alternate effect

[Digivolve] [Gallantmon]: Cost 1