Megiddo Flame (EX3-072) - Draconic Roar

[Main] Delete 1 of your opponent's level 4 or lower Digimon. By deleting 1 of your Digimon, delete 1 of your opponent's level 6 or lower Digimon instead.

[Security] You may play 1 [Guilmon] from your trash without paying the cost.