Ogudomon

[When Digivolving] [When Attacking] You may place up to 7 cards with different names and the [Seven Great Demon Lords] trait from your trash as this Digimon's bottom digivolution cards. If you placed 4 or more cards with this effect, delete 1 of your opponent's Digimon or Tamers. [When Attacking] By returning 7 cards with different names and the [Seven Great Demon Lords] trait from this Digimon's digivolution cards to the bottom of the deck, delete 7 of your opponent's Digimon or Tamers. Then, trash the top 7 cards of your opponent's security stack. For each card deleted by this effect, reduce the cards trashed by 1.

Alternate effect

[Digivolve] Lv.5 or higher w/[Seven Great Demon Lords] trait: Cost 6