[On Play] By placing 1 [Royal Knight] trait Digimon card from your hand as the bottom digivolution card of any of your [King Drasil_7D6]s on the field, <Draw 1>. [On Deletion] If you have 1 of fewer security cards, you may 1 play [Omnimon (X Antibody) from your hand or under your [King Drasil_7D6]s on the field without paying the cost. Then, place this card as the played Digimon's bottom digivolution card.