BT19-072 LordKnightmon Single

Effect [On Play] [When Digivolving] You may play 1 level 4 or lower Digimon card from your trash without paying the cost.
[Opponent's Turn] [Once Per Turn] When any of your opponent's Digimon attack, you may change the attack target to 1 of your Digimon with the [Royal Knight] trait.Inherited Effect-Security Effect-