[When Attacking] You may digivolve this Digimon into a [DarkKnightmon] in your hand without paying its memory cost by trashing all of the digivolution cards of 1 of your [DeadlyAxemon] and placing it at the bottom of this Digimon's digivolution cards.

Disclaimer: This card was reprinted from the original set with a change in the Block number (Note: the original print read "01" and this reprint reads "05").