Jesmon GX [BT10-112] (Tamer's Evolution Box -Rise of Digimon-) [Xros Encounter]

[Digivolve: 5 from Lv.6 w/ [Royal Knight] in its traits] [When Digivolving] You may place 1 card with [Royal Knight] in its traits and a play cost of 13 or less from your hand or trash under this Digimon as its bottom digivolution card. Activate 1 of that Digimon's [When Digivolving] effects as if it was one of this Digimon's effects. Then, [Blitz]. [All Turns] While a card with [Royal Knight] in its traits is in this Digimon's digivolution cards, this Digimon gains [Piercing] and [Blocker], and gains [Security Attack +1] for each such card.