Lv.6 LordKnightmon AD1-018 R mega | Virus | Holy Warrior/Royal Knight When this card would be played, if you have 4 or more cards with [Knightmon] or [Lucemon] in its text in your trash, reduce the play cost by 5. [On Play] [When Digivolving] Until your opponent's turn ends, their Digimon's effects don't affect 1 of your Digimon. [All Turns] [Once Per Turn] When any of your Digimon with [Knightmon] or [Lucemon] in its text are played, <De-Digivolve 2> 1 of your opponent's Digimon. --- [Security] <De-Digivolve 1> 1 of your opponent's Digimon. Then, delete 1 of your opponent's Digimon with a play cost of 3 or less.