[Hand] [Counter] [Blast Digivolve] (Your Digimon may digivolve into this card without paying the cost.) [When Digivolving] You may play 1 level 5 or lower Digimon card with [Knightmon] in its text from your hand or trash without paying the cost. [All Turns] All Digimon with as much or less DP as this Digimon gain [Collision]. ACE Overflow "-4" (As this card moves from the field or under a card to an area other than those, lose 4 memory.)