Dynasmon (BT13-087) - Versus Royal Knights Foil

[On Play] [When Digivolving] Reveal the top 4 cards of your deck. Add 2 cards with [Lucemon] in their names or the [Royal Knight] trait among them to the hand. Trash the rest.
[Your Turn] When you play another Digimon with [Lucemon] in its name or the [Royal Knight] trait, delete all of your opponent's level 4 or lower Digimon.